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first commit, version 8.0.30

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hailin 2025-07-30 08:40:14 +08:00
commit 69b1ab3c3c
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55
.appveyor.yml Normal file
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version: "{branch}.build.{build}"
image: Visual Studio 2019
clone_depth: 1
skip_commits:
files:
- docs/*
- NEWS
- UPGRADING
- UPGRADING.INTERNALS
cache:
- c:\build-cache
environment:
PHP_BUILD_CACHE_BASE_DIR: c:\build-cache
PHP_BUILD_OBJ_DIR: c:\obj
PHP_BUILD_CACHE_SDK_DIR: c:\build-cache\sdk
PHP_BUILD_SDK_BRANCH: php-sdk-2.2.0
PHP_BUILD_CRT: vs16
# ext and env setup for tests
#MYSQL_TEST_PASSWD: Password12!
#MYSQL_TEST_USER: root
#PDO_MYSQL_TEST_DSN: "pgsql:host=127.0.0.1 port=5432 dbname=test user=root password=Password12!"
#PDO_MYSQL_TEST_USER: root
#PDO_MYSQL_TEST_PASS: Password12!
#PGSQL_TEST_CONNSTR: "host=127.0.0.1 dbname=test port=5432 user=postgres password=Password12!"
#PDO_PGSQL_TEST_DSN: "pgsql:host=127.0.0.1 port=5432 dbname=test user=postgres password=Password12!"
#build permutations
matrix:
- THREAD_SAFE: 0
OPCACHE: 0
PARALLEL: -j2
- THREAD_SAFE: 1
OPCACHE: 1
PARALLEL: -j2
INTRINSICS: AVX2
services:
# the setup scripts have to be touched, once some other db version is used
- mysql
- postgresql101
- mssql2017
platform:
- x64
#- x86
build_script:
- .github\scripts\windows\build.bat
test_script:
- .github\scripts\windows\test.bat

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# https://editorconfig.org/
root = true
[*]
trim_trailing_whitespace = true
insert_final_newline = true
end_of_line = lf
charset = utf-8
tab_width = 4
[{*.{awk,bat,c,cpp,d,h,l,re,skl,w32,y},Makefile*}]
indent_size = 4
indent_style = tab
[*.{dtd,html,inc,php,phpt,rng,wsdl,xml,xsd,xsl}]
indent_size = 4
indent_style = space
[*.{ac,m4,sh,yml}]
indent_size = 2
indent_style = space
[*.md]
indent_style = space
max_line_length = 80
[COMMIT_EDITMSG]
indent_size = 4
indent_style = space
max_line_length = 80
[*.patch]
trim_trailing_whitespace = false

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.gdbinit Normal file
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define set_ts
set $tsrm_ls = $arg0
end
document set_ts
set the ts resource, it is impossible for gdb to
call ts_resource_ex while no process is running,
but we could get the resource from the argument
of frame info.
end
define ____executor_globals
if basic_functions_module.zts
set $tsrm_ls = _tsrm_ls_cache
set $eg = ((zend_executor_globals*) (*((void ***) $tsrm_ls))[executor_globals_id-1])
set $cg = ((zend_compiler_globals*) (*((void ***) $tsrm_ls))[compiler_globals_id-1])
set $eg_ptr = $eg
else
set $eg = executor_globals
set $cg = compiler_globals
set $eg_ptr = (zend_executor_globals*) &executor_globals
end
end
document ____executor_globals
portable way of accessing executor_globals, set $eg
this also sets compiler_globals to $cg
ZTS detection is automatically based on ext/standard module struct
end
define print_cvs
if $argc == 0
____executor_globals
set $cv_ex_ptr = $eg.current_execute_data
else
set $cv_ex_ptr = (zend_execute_data *)$arg0
end
set $cv_count = $cv_ex_ptr.func.op_array.last_var
set $cv = $cv_ex_ptr.func.op_array.vars
set $cv_idx = 0
set $callFrameSize = (sizeof(zend_execute_data) + sizeof(zval) - 1) / sizeof(zval)
printf "Compiled variables count: %d\n\n", $cv_count
while $cv_idx < $cv_count
printf "[%d] '%s'\n", $cv_idx, $cv[$cv_idx].val
set $zvalue = ((zval *) $cv_ex_ptr) + $callFrameSize + $cv_idx
printzv $zvalue
set $cv_idx = $cv_idx + 1
end
end
document print_cvs
Prints the compiled variables and their values.
If a zend_execute_data pointer is set this will print the compiled
variables of that scope. If no parameter is used it will use
current_execute_data for scope.
usage: print_cvs [zend_execute_data *]
end
define dump_bt
set $ex = $arg0
while $ex
printf "[%p] ", $ex
set $func = $ex->func
if $func
if $ex->This->value.obj
if $func->common.scope
printf "%s->", $func->common.scope->name->val
else
printf "%s->", $ex->This->value.obj->ce.name->val
end
else
if $func->common.scope
printf "%s::", $func->common.scope->name->val
end
end
if $func->common.function_name
printf "%s(", $func->common.function_name->val
else
printf "(main"
end
set $callFrameSize = (sizeof(zend_execute_data) + sizeof(zval) - 1) / sizeof(zval)
set $count = $ex->This.u2.num_args
set $arg = 0
while $arg < $count
if $arg > 0
printf ", "
end
set $zvalue = (zval *) $ex + $callFrameSize + $arg
set $type = $zvalue->u1.v.type
if $type == 1
printf "NULL"
end
if $type == 2
printf "false"
end
if $type == 3
printf "true"
end
if $type == 4
printf "%ld", $zvalue->value.lval
end
if $type == 5
printf "%f", $zvalue->value.dval
end
if $type == 6
____print_str $zvalue->value.str->val $zvalue->value.str->len
end
if $type == 7
printf "array(%d)[%p]", $zvalue->value.arr->nNumOfElements, $zvalue
end
if $type == 8
printf "object[%p]", $zvalue
end
if $type == 9
printf "resource(#%d)", $zvalue->value.lval
end
if $type == 10
printf "reference"
end
if $type > 10
printf "unknown type %d", $type
end
set $arg = $arg + 1
end
printf ") "
else
printf "??? "
end
if $func != 0
if $func->type == 2
printf "%s:%d ", $func->op_array.filename->val, $ex->opline->lineno
else
printf "[internal function]"
end
end
set $ex = $ex->prev_execute_data
printf "\n"
end
end
document dump_bt
dumps the current execution stack. usage: dump_bt executor_globals.current_execute_data
end
define printzv
set $ind = 1
____printzv $arg0 0
end
document printzv
prints zval contents
end
define ____printzv_contents
set $zvalue = $arg0
set $type = $zvalue->u1.v.type
# 15 == IS_INDIRECT
if $type > 5 && $type < 12
printf "(refcount=%d) ", $zvalue->value.counted->gc.refcount
end
if $type == 0
printf "UNDEF"
end
if $type == 1
printf "NULL"
end
if $type == 2
printf "bool: false"
end
if $type == 3
printf "bool: true"
end
if $type == 4
printf "long: %ld", $zvalue->value.lval
end
if $type == 5
printf "double: %f", $zvalue->value.dval
end
if $type == 6
printf "string: %s", $zvalue->value.str->val
end
if $type == 7
printf "array: "
if ! $arg1
set $ind = $ind + 1
____print_ht $zvalue->value.arr 1
set $ind = $ind - 1
set $i = $ind
while $i > 0
printf " "
set $i = $i - 1
end
end
set $type = 0
end
if $type == 8
printf "object"
____executor_globals
set $handle = $zvalue->value.obj.handle
set $handlers = $zvalue->value.obj.handlers
set $zobj = $zvalue->value.obj
set $cname = $zobj->ce->name->val
printf "(%s) #%d", $cname, $handle
if ! $arg1
if $handlers->get_properties == &zend_std_get_properties
if $zobj->properties
printf "\nProperties "
set $ht = $zobj->properties
set $ind = $ind + 1
____print_ht $ht 1
set $ind = $ind - 1
set $i = $ind
while $i > 0
printf " "
set $i = $i - 1
end
else
printf " {\n"
set $ht = &$zobj->ce->properties_info
set $k = 0
set $num = $ht->nNumUsed
while $k < $num
set $p = (Bucket*)($ht->arData + $k)
set $name = $p->key
set $prop = (zend_property_info*)$p->val.value.ptr
set $val = (zval*)((char*)$zobj + $prop->offset)
printf "%s => ", $name->val
printzv $val
set $k = $k + 1
end
end
end
end
set $type = 0
end
if $type == 9
printf "resource: #%d", $zvalue->value.res->handle
end
if $type == 10
printf "reference: "
____printzv &$zvalue->value.ref->val $arg1
end
if $type == 11
printf "CONSTANT_AST"
end
if $type == 12
printf "indirect: "
____printzv $zvalue->value.zv $arg1
end
if $type == 13
printf "pointer: %p", $zvalue->value.ptr
end
if $type == 15
printf "_ERROR"
end
if $type == 16
printf "_BOOL"
end
if $type == 17
printf "_NUMBER"
end
if $type > 17
printf "unknown type %d", $type
end
printf "\n"
end
define ____printzv
____executor_globals
set $zvalue = $arg0
printf "[%p] ", $zvalue
set $zcontents = (zval*) $zvalue
if $arg1
____printzv_contents $zcontents $arg1
else
____printzv_contents $zcontents 0
end
end
define print_global_vars
____executor_globals
set $symtable = ((HashTable *)&($eg_ptr->symbol_table))
print_ht $symtable
end
document print_global_vars
Prints the global variables
end
define print_const_table
set $ind = 1
printf "[%p] {\n", $arg0
____print_ht $arg0 4
printf "}\n"
end
document print_const_table
Dumps elements of Constants HashTable
Example: print_const_table executor_globals.zend_constants
end
define ____print_ht
set $ht = (HashTable*)$arg0
set $n = $ind
while $n > 0
printf " "
set $n = $n - 1
end
if $ht->u.v.flags & 4
printf "Packed"
else
printf "Hash"
end
printf "(%d)[%p]: {\n", $ht->nNumOfElements, $ht
set $num = $ht->nNumUsed
set $i = 0
set $ind = $ind + 1
while $i < $num
set $p = (Bucket*)($ht->arData + $i)
set $n = $ind
if $p->val.u1.v.type > 0
while $n > 0
printf " "
set $n = $n - 1
end
printf "[%d] ", $i
if $p->key
____print_str $p->key->val $p->key->len
printf " => "
else
printf "%d => ", $p->h
end
if $arg1 == 0
printf "%p\n", (zval *)&$p->val
end
if $arg1 == 1
set $zval = (zval *)&$p->val
____printzv $zval 1
end
if $arg1 == 2
printf "%s\n", (char*)$p->val.value.ptr
end
if $arg1 == 3
set $func = (zend_function*)$p->val.value.ptr
printf "\"%s\"\n", $func->common.function_name->val
end
if $arg1 == 4
set $const = (zend_constant *)$p->val.value.ptr
____printzv $const 1
end
end
set $i = $i + 1
end
set $ind = $ind - 1
printf "}\n"
end
define print_ht
set $ind = 0
____print_ht $arg0 1
end
document print_ht
dumps elements of HashTable made of zval
end
define print_htptr
set $ind = 0
____print_ht $arg0 0
end
document print_htptr
dumps elements of HashTable made of pointers
end
define print_htstr
set $ind = 0
____print_ht $arg0 2
end
document print_htstr
dumps elements of HashTable made of strings
end
define print_ft
set $ind = 0
____print_ht $arg0 3
end
document print_ft
dumps a function table (HashTable)
end
define ____print_inh_class
set $ce = $arg0
if $ce->ce_flags & 0x10 || $ce->ce_flags & 0x20
printf "abstract "
else
if $ce->ce_flags & 0x40
printf "final "
end
end
printf "class %s", $ce->name->val
if $ce->parent != 0
printf " extends %s", $ce->parent->name->val
end
if $ce->num_interfaces != 0
printf " implements"
set $tmp = 0
while $tmp < $ce->num_interfaces
printf " %s", $ce->interfaces[$tmp]->name->val
set $tmp = $tmp + 1
if $tmp < $ce->num_interfaces
printf ","
end
end
end
set $ce = $ce->parent
end
define ____print_inh_iface
set $ce = $arg0
printf "interface %s", $ce->name->val
if $ce->num_interfaces != 0
set $ce = $ce->interfaces[0]
printf " extends %s", $ce->name->val
else
set $ce = 0
end
end
define print_inh
set $ce = $arg0
set $depth = 0
while $ce != 0
set $tmp = $depth
while $tmp != 0
printf " "
set $tmp = $tmp - 1
end
set $depth = $depth + 1
if $ce->ce_flags & 0x80
____print_inh_iface $ce
else
____print_inh_class $ce
end
printf " {\n"
end
while $depth != 0
set $tmp = $depth
while $tmp != 1
printf " "
set $tmp = $tmp - 1
end
printf "}\n"
set $depth = $depth - 1
end
end
define print_pi
set $pi = (zend_property_info *)$arg0
set $initial_offset = ((uint32_t)(zend_uintptr_t)(&((zend_object*)0)->properties_table[(0)]))
set $ptr_to_val = (zval*)((char*)$pi->ce->default_properties_table + $pi->offset - $initial_offset)
printf "[%p] {\n", $pi
printf " offset = %p\n", $pi->offset
printf " ce = [%p] %s\n", $pi->ce, $pi->ce->name->val
printf " flags = 0x%x (", $pi->flags
if $pi->flags & 0x100
printf "ZEND_ACC_PUBLIC"
else
if $pi->flags & 0x200
printf "ZEND_ACC_PROTECTED"
else
if $pi->flags & 0x400
printf "ZEND_ACC_PRIVATE"
else
if $pi->flags & 0x800
printf "ZEND_ACC_EARLY_BINDING"
else
if $pi->flags & 0x20000
printf "ZEND_ACC_SHADOW"
end
end
end
end
end
printf ")\n"
printf " name = "
print_zstr $pi->name
printf " default value: "
printzv $ptr_to_val
printf "}\n"
end
document print_pi
Takes a pointer to an object's property and prints the property information
usage: print_pi <ptr>
end
define ____print_str
set $tmp = 0
set $str = $arg0
if $argc > 2
set $maxlen = $arg2
else
set $maxlen = 256
end
printf "\""
while $tmp < $arg1 && $tmp < $maxlen
if $str[$tmp] > 31 && $str[$tmp] < 127
printf "%c", $str[$tmp]
else
printf "\\%o", $str[$tmp]
end
set $tmp = $tmp + 1
end
if $tmp != $arg1
printf "..."
end
printf "\""
end
define printzn
____executor_globals
set $ind = 0
set $znode = $arg0
if $znode->op_type == 1
set $optype = "IS_CONST"
end
if $znode->op_type == 2
set $optype = "IS_TMP_VAR"
end
if $znode->op_type == 4
set $optype = "IS_VAR"
end
if $znode->op_type == 8
set $optype = "IS_UNUSED"
end
printf "[%p] %s", $znode, $optype
if $znode->op_type == 1
printf ": "
____printzv &$znode->u.constant 0
end
if $znode->op_type == 2
printf ": "
set $tvar = (union _temp_variable *)((char *)$eg.current_execute_data->Ts + $znode->u.var)
____printzv ((union _temp_variable *)$tvar)->tmp_var 0
end
if $znode->op_type == 4
printf ": "
set $tvar = (union _temp_variable *)((char *)$eg.current_execute_data->Ts + $znode->u.var)
____printzv *$tvar->var.ptr_ptr 0
end
if $znode->op_type == 8
printf "\n"
end
end
document printzn
print type and content of znode.
usage: printzn &opline->op1
end
define printzops
printf "op1 => "
printzn &execute_data->opline.op1
printf "op2 => "
printzn &execute_data->opline.op2
printf "result => "
printzn &execute_data->opline.result
end
document printzops
dump operands of the current opline
end
define print_zstr
set $zstr = (zend_string *)$arg0
if $argc == 2
set $maxlen = $arg1
else
set $maxlen = $zstr->len
end
printf "string(%d) ", $zstr->len
____print_str $zstr->val $zstr->len $maxlen
printf "\n"
end
document print_zstr
print the length and contents of a zend string
usage: print_zstr <ptr> [max length]
end
define zbacktrace
____executor_globals
dump_bt $eg.current_execute_data
end
document zbacktrace
prints backtrace.
This command is almost a short cut for
> (gdb) ____executor_globals
> (gdb) dump_bt $eg.current_execute_data
end
define lookup_root
set $found = 0
if gc_globals->roots
set $current = gc_globals->roots->next
printf "looking ref %p in roots\n", $arg0
while $current != &gc_globals->roots
if $current->ref == $arg0
set $found = $current
break
end
set $current = $current->next
end
if $found != 0
printf "found root %p\n", $found
else
printf "not found\n"
end
end
end
document lookup_root
lookup a refcounted in root
usage: lookup_root [ptr].
end

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# Replace $Id$ strings with 40-character hexadecimal blob object name.
/ext/ext_skel.php ident
/ext/phar/phar/pharcommand.inc ident
/ext/dba/libinifile/inifile.c ident
/ext/dba/libflatfile/flatfile.c ident
/ext/dba/libcdb/cdb_make.c ident
/ext/dba/libcdb/cdb.c ident
/run-tests.php ident
# A custom merge driver to avoid automatic merges. These are manually merged.
# See https://wiki.php.net/vcs/gitfaq
/NEWS merge=NEWS
/UPGRADING merge=NEWS
/UPGRADING.INTERNALS merge=NEWS
# Enable commit diffs for binary PHP test files. Some PHP test files include
# special characters, such as ASCII control characters. Git recognizes these as
# binary and wouldn't generate diffs.
*.phpt diff

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name: apt
runs:
using: composite
steps:
- shell: bash
run: |
set -x
export DEBIAN_FRONTEND=noninteractive
dpkg --add-architecture i386
apt-get update -y | true
# TODO: Reenable postgresql + postgresql-contrib packages once they work again.
apt-get install -y \
autoconf \
bison \
g++-multilib \
gcc-multilib \
language-pack-de \
libaspell-dev:i386 \
libbz2-dev:i386 \
libc6:i386 \
libcurl4-openssl-dev:i386 \
libffi-dev:i386 \
libfreetype6-dev:i386 \
libgmp-dev:i386 \
libgssapi-krb5-2:i386 \
libicu-dev:i386 \
libjpeg-dev:i386 \
libkrb5-dev:i386 \
libonig-dev:i386 \
libpng-dev:i386 \
libpq-dev:i386 \
libpspell-dev:i386 \
libreadline-dev:i386 \
libsasl2-dev:i386 \
libsodium-dev:i386 \
libsqlite3-dev:i386 \
libssl-dev:i386 \
libtidy-dev:i386 \
libwebp-dev:i386 \
libxml2-dev:i386 \
libxml2-dev:i386 \
libxpm-dev:i386 \
libxslt1-dev:i386 \
libzip-dev:i386 \
locales \
make \
pkg-config:i386 \
re2c \
unzip \
wget \
zlib1g-dev:i386

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name: apt
runs:
using: composite
steps:
- shell: bash
run: |
set -x
sudo apt-get update
sudo apt-get install \
bison \
re2c \
locales \
ldap-utils \
openssl \
slapd \
language-pack-de \
libgmp-dev \
libicu-dev \
libtidy-dev \
libenchant-2-dev \
libaspell-dev \
libpspell-dev \
libsasl2-dev \
libxpm-dev \
libzip-dev \
libsqlite3-dev \
libwebp-dev \
libonig-dev \
libkrb5-dev \
libgssapi-krb5-2 \
libcurl4-openssl-dev \
libxml2-dev \
libxslt1-dev \
libpq-dev \
libreadline-dev \
libldap2-dev \
libsodium-dev \
libargon2-0-dev \
libmm-dev \
libsnmp-dev \
postgresql \
postgresql-contrib \
snmpd \
snmp-mibs-downloader \
freetds-dev \
unixodbc-dev \
llvm \
libc-client-dev \
dovecot-core \
dovecot-pop3d \
dovecot-imapd \
sendmail \
firebird-dev \
liblmdb-dev \
libtokyocabinet-dev \
libdb-dev \
libqdbm-dev \
libjpeg-dev \
libpng-dev \
libfreetype6-dev
mkdir /opt/oracle
wget -nv https://download.oracle.com/otn_software/linux/instantclient/instantclient-basiclite-linuxx64.zip
unzip instantclient-basiclite-linuxx64.zip && rm instantclient-basiclite-linuxx64.zip
wget -nv https://download.oracle.com/otn_software/linux/instantclient/instantclient-sdk-linuxx64.zip
unzip instantclient-sdk-linuxx64.zip && rm instantclient-sdk-linuxx64.zip
mv instantclient_*_* /opt/oracle/instantclient
# interferes with libldap2 headers
rm /opt/oracle/instantclient/sdk/include/ldap.h
# fix debug build warning: zend_signal: handler was replaced for signal (2) after startup
echo DISABLE_INTERRUPT=on > /opt/oracle/instantclient/network/admin/sqlnet.ora
sudo sh -c 'echo /opt/oracle/instantclient >/etc/ld.so.conf.d/oracle-instantclient.conf && ldconfig'

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name: brew
runs:
using: composite
steps:
- shell: bash
run: |
set -x
brew install \
pkg-config \
autoconf \
bison \
re2c
brew install \
openssl@1.1 \
krb5 \
bzip2 \
enchant \
libffi \
libpng \
webp \
freetype \
intltool \
icu4c \
libiconv \
zlib \
t1lib \
gd \
libzip \
gmp \
tidy-html5 \
libxml2 \
libjpeg \
libxslt \
postgresql
brew link icu4c gettext --force

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name: ./configure
inputs:
configurationParameters:
default: ''
required: false
runs:
using: composite
steps:
- shell: bash
run: |
set -x
export PATH="/usr/local/opt/bison/bin:$PATH"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/openssl@1.1/lib/pkgconfig"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/krb5/lib/pkgconfig"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/libffi/lib/pkgconfig"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/libxml2/lib/pkgconfig"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/libxslt/lib/pkgconfig"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/zlib/lib/pkgconfig"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/opt/icu4c/lib/pkgconfig"
./buildconf --force
./configure \
--enable-option-checking=fatal \
--prefix=/usr/local \
--enable-fpm \
--with-pdo-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pgsql=/usr/local/opt/libpq \
--with-pdo-pgsql=/usr/local/opt/libpq \
--with-pdo-sqlite \
--without-pear \
--enable-gd \
--with-jpeg \
--with-webp \
--with-freetype \
--enable-exif \
--with-zip \
--with-zlib \
--enable-soap \
--enable-xmlreader \
--with-xsl \
--with-tidy=/usr/local/opt/tidy-html5 \
--with-libxml \
--enable-sysvsem \
--enable-sysvshm \
--enable-shmop \
--enable-pcntl \
--with-readline=/usr/local/opt/readline \
--enable-mbstring \
--with-curl \
--with-gettext=/usr/local/opt/gettext \
--enable-sockets \
--with-bz2=/usr/local/opt/bzip2 \
--with-openssl \
--with-gmp=/usr/local/opt/gmp \
--with-iconv=/usr/local/opt/libiconv \
--enable-bcmath \
--enable-calendar \
--enable-ftp \
--with-pspell=/usr/local/opt/aspell \
--with-kerberos \
--enable-sysvmsg \
--with-ffi \
--enable-zend-test \
--enable-intl \
--with-mhash \
--with-sodium \
--enable-dba \
--enable-werror \
--with-config-file-path=/etc \
--with-config-file-scan-dir=/etc/php.d \
${{ inputs.configurationParameters }}

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name: ./configure
inputs:
configurationParameters:
default: ''
required: false
runs:
using: composite
steps:
- shell: bash
run: |
set -x
./buildconf --force
export CFLAGS="-m32 -msse2"
export CXXFLAGS="-m32 -msse2"
export LDFLAGS=-L/usr/lib/i386-linux-gnu
./configure ${{ inputs.configurationParameters }} \
--enable-option-checking=fatal \
--prefix=/usr \
--enable-phpdbg \
--enable-fpm \
--enable-intl \
--with-pdo-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pgsql \
--with-pdo-pgsql \
--with-pdo-sqlite \
--without-pear \
--enable-gd \
--with-jpeg \
--with-webp \
--with-freetype \
--with-xpm \
--enable-exif \
--with-zip \
--with-zlib \
--with-zlib-dir=/usr \
--enable-soap \
--enable-xmlreader \
--with-xsl \
--with-tidy \
--enable-sysvsem \
--enable-sysvshm \
--enable-shmop \
--enable-pcntl \
--with-readline \
--enable-mbstring \
--with-curl \
--with-gettext \
--enable-sockets \
--with-bz2 \
--with-openssl \
--with-gmp \
--enable-bcmath \
--enable-calendar \
--enable-ftp \
--with-pspell=/usr \
--with-kerberos \
--enable-sysvmsg \
--with-ffi \
--enable-zend-test \
--with-mhash \
--with-sodium \
--enable-dba \
--enable-werror \
--with-config-file-path=/etc \
--with-config-file-scan-dir=/etc/php.d

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name: ./configure
inputs:
configurationParameters:
default: ''
required: false
runs:
using: composite
steps:
- shell: bash
run: |
set -x
./buildconf --force
./configure \
--enable-option-checking=fatal \
--prefix=/usr \
--enable-phpdbg \
--enable-fpm \
--with-pdo-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pgsql \
--with-pdo-pgsql \
--with-pdo-sqlite \
--enable-intl \
--without-pear \
--enable-gd \
--with-jpeg \
--with-webp \
--with-freetype \
--with-xpm \
--enable-exif \
--with-zip \
--with-zlib \
--with-zlib-dir=/usr \
--enable-soap \
--enable-xmlreader \
--with-xsl \
--with-tidy \
--enable-sysvsem \
--enable-sysvshm \
--enable-shmop \
--enable-pcntl \
--with-readline \
--enable-mbstring \
--with-curl \
--with-gettext \
--enable-sockets \
--with-bz2 \
--with-openssl \
--with-gmp \
--enable-bcmath \
--enable-calendar \
--enable-ftp \
--with-pspell=/usr \
--with-enchant=/usr \
--with-kerberos \
--enable-sysvmsg \
--with-ffi \
--enable-zend-test \
--with-ldap \
--with-ldap-sasl \
--with-password-argon2 \
--with-mhash \
--with-sodium \
--enable-dba \
--with-cdb \
--enable-flatfile \
--enable-inifile \
--with-tcadb \
--with-lmdb \
--with-qdbm \
--with-snmp \
--with-unixODBC \
--with-imap \
--with-imap-ssl \
--with-pdo-odbc=unixODBC,/usr \
--with-pdo-oci=shared,instantclient,/opt/oracle/instantclient \
--with-oci8=shared,instantclient,/opt/oracle/instantclient \
--with-config-file-path=/etc \
--with-config-file-scan-dir=/etc/php.d \
${{ inputs.configurationParameters }}

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name: Install
runs:
using: composite
steps:
- shell: bash
run: |
set -x
make install
mkdir /etc/php.d
chmod 777 /etc/php.d
echo mysqli.default_socket=/var/run/mysqld/mysqld.sock > /etc/php.d/mysqli.ini
echo pdo_mysql.default_socket=/var/run/mysqld/mysqld.sock > /etc/php.d/pdo_mysql.ini
echo opcache.enable_cli=1 >> /etc/php.d/opcache.ini
echo opcache.protect_memory=1 >> /etc/php.d/opcache.ini
echo opcache.preload_user=root >> /etc/php.d/opcache.ini

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name: Install
runs:
using: composite
steps:
- shell: bash
run: |
set -x
sudo make install
sudo mkdir /etc/php.d
sudo chmod 777 /etc/php.d
echo mysqli.default_socket=/var/run/mysqld/mysqld.sock > /etc/php.d/mysqli.ini
echo pdo_mysql.default_socket=/var/run/mysqld/mysqld.sock > /etc/php.d/pdo_mysql.ini
echo extension=oci8.so > /etc/php.d/oci8.ini
echo extension=pdo_oci.so > /etc/php.d/pdo_oci.ini

14
.github/actions/setup-mssql/action.yml vendored Normal file
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name: Create MSSQL container
runs:
using: composite
steps:
- shell: bash
run: |
set -x
docker run \
-e "ACCEPT_EULA=Y" \
-e "SA_PASSWORD=<YourStrong@Passw0rd>" \
-p 1433:1433 \
--name sql1 \
-h sql1 \
-d mcr.microsoft.com/mssql/server:2019-CU8-ubuntu-16.04

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name: Create Oracle container
runs:
using: composite
steps:
- shell: bash
run: |
set -x
docker run \
-e "ORACLE_PASSWORD=pass" \
-p 1521:1521 \
--name oracle \
-h oracle \
-d gvenzl/oracle-xe:slim

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name: Setup
runs:
using: composite
steps:
- shell: bash
run: |
set -x
sudo service mysql start
sudo service postgresql start
sudo service slapd start
mysql -uroot -proot -e "CREATE DATABASE IF NOT EXISTS test"
# Ensure local_infile tests can run.
mysql -uroot -proot -e "SET GLOBAL local_infile = true"
sudo -u postgres psql -c "ALTER USER postgres PASSWORD 'postgres';"
sudo -u postgres psql -c "CREATE DATABASE test;"
docker exec sql1 /opt/mssql-tools/bin/sqlcmd -S 127.0.0.1 -U SA -P "<YourStrong@Passw0rd>" -Q "create login pdo_test with password='password', check_policy=off; create user pdo_test for login pdo_test; grant alter, control to pdo_test;"
sudo locale-gen de_DE
./.github/scripts/setup-slapd.sh &>/dev/null
sudo cp ext/snmp/tests/snmpd.conf /etc/snmp
sudo cp ext/snmp/tests/bigtest /etc/snmp
sudo service snmpd restart
sudo groupadd -g 5000 vmail
sudo useradd -m -d /var/vmail -s /bin/false -u 5000 -g vmail vmail
sudo cp ext/imap/tests/setup/dovecot.conf /etc/dovecot/dovecot.conf
sudo cp ext/imap/tests/setup/dovecotpass /etc/dovecot/dovecotpass
sudo service dovecot restart

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name: Test
inputs:
runTestsParameters:
default: ''
required: false
runs:
using: composite
steps:
- shell: bash
run: |
set -x
export MYSQL_TEST_USER=root
export MYSQL_TEST_PASSWD=root
if [[ -z "$PDO_MYSQL_TEST_DSN" ]]; then
export PDO_MYSQL_TEST_DSN="mysql:host=localhost;dbname=test"
fi
export PDO_MYSQL_TEST_USER=root
export PDO_MYSQL_TEST_PASS=root
export PDO_DBLIB_TEST_DSN="dblib:host=127.0.0.1;dbname=master;version=7.0"
export PDO_DBLIB_TEST_USER="pdo_test"
export PDO_DBLIB_TEST_PASS="password"
export PHP_OCI8_TEST_USER="system"
export PHP_OCI8_TEST_PASS="pass"
export PHP_OCI8_TEST_DB="localhost/XEPDB1"
export PDO_OCI_TEST_USER="system"
export PDO_OCI_TEST_PASS="pass"
export PDO_OCI_TEST_DSN="oci:dbname=localhost/XEPDB1;charset=AL32UTF8"
export SKIP_IO_CAPTURE_TESTS=1
sapi/cli/php run-tests.php -P -q ${{ inputs.runTestsParameters }} \
-j$(/usr/bin/nproc) \
-g FAIL,XFAIL,BORK,WARN,LEAK,XLEAK,SKIP \
--offline \
--show-diff \
--show-slow 1000 \
--set-timeout 120

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name: Test
inputs:
runTestsParameters:
default: ''
required: false
runs:
using: composite
steps:
- shell: bash
run: |
set -x
export SKIP_IO_CAPTURE_TESTS=1
export CI_NO_IPV6=1
sapi/cli/php run-tests.php -P -q ${{ inputs.runTestsParameters }} \
-j$(sysctl -n hw.ncpu) \
-g FAIL,XFAIL,BORK,WARN,LEAK,XLEAK,SKIP \
--offline \
--show-diff \
--show-slow 1000 \
--set-timeout 120

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.github/actions/verify-generated-files/action.yml vendored Normal file
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name: Verify generated files are up to date
runs:
using: composite
steps:
- shell: bash
run: |
set -x
[[ "$OSTYPE" == "darwin"* ]] && export PATH="/usr/local/opt/bison/bin:$PATH"
scripts/dev/genfiles
Zend/zend_vm_gen.php
build/gen_stub.php -f
git add . -Nu && git diff --exit-code

1
.github/lsan-suppressions.txt vendored Normal file
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leak:acommon::DictInfoList::elements

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.github/nightly_matrix.php vendored Normal file
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<?php
const BRANCHES = ['master', 'PHP-8.1', 'PHP-8.0'];
function get_branch_commit_cache_file_path(): string {
return dirname(__DIR__) . '/branch-commit-cache.json';
}
function get_branch_matrix(array $branches) {
$result = array_map(function ($branch) {
$branch_key = strtoupper(str_replace('.', '', $branch));
return [
'name' => $branch_key,
'ref' => $branch,
];
}, $branches);
return $result;
}
function get_branches() {
$branch_commit_cache_file = get_branch_commit_cache_file_path();
$branch_commit_map = [];
if (file_exists($branch_commit_cache_file)) {
$branch_commit_map = json_decode(file_get_contents($branch_commit_cache_file), JSON_THROW_ON_ERROR);
}
$changed_branches = [];
foreach (BRANCHES as $branch) {
$previous_commit_hash = $branch_commit_map[$branch] ?? null;
$current_commit_hash = trim(shell_exec('git rev-parse origin/' . $branch));
if ($previous_commit_hash !== $current_commit_hash) {
$changed_branches[] = $branch;
}
$branch_commit_map[$branch] = $current_commit_hash;
}
file_put_contents($branch_commit_cache_file, json_encode($branch_commit_map));
return get_branch_matrix($changed_branches);
}
function get_matrix_include(array $branches) {
$jobs = [];
foreach ($branches as $branch) {
$jobs[] = [
'name' => '_ASAN_UBSAN',
'branch' => $branch,
'debug' => true,
'zts' => true,
'configuration_parameters' => "CFLAGS='-fsanitize=undefined,address -DZEND_TRACK_ARENA_ALLOC' LDFLAGS='-fsanitize=undefined,address'",
'run_tests_parameters' => '--asan',
'test_function_jit' => false,
];
}
return $jobs;
}
$trigger = $argv[1] ?? 'schedule';
$attempt = (int) ($argv[2] ?? 1);
$discard_cache = ($trigger === 'schedule' && $attempt !== 1) || $trigger === 'workflow_dispatch';
if ($discard_cache) {
@unlink(get_branch_commit_cache_file_path());
}
$branches = get_branches();
$matrix_include = get_matrix_include($branches);
echo '::set-output name=branches::' . json_encode($branches, JSON_UNESCAPED_SLASHES) . "\n";
echo '::set-output name=matrix-include::' . json_encode($matrix_include, JSON_UNESCAPED_SLASHES) . "\n";

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.github/scripts/setup-slapd.sh vendored Executable file
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#!/bin/sh
set -ex
# Create TLS certificate
sudo mkdir -p /etc/ldap/ssl
alt_names() {
(
(
(hostname && hostname -a && hostname -A && hostname -f) |
xargs -n 1 |
sort -u |
sed -e 's/\(\S\+\)/DNS:\1/g'
) && (
(hostname -i && hostname -I && echo "127.0.0.1 ::1") |
xargs -n 1 |
sort -u |
sed -e 's/\(\S\+\)/IP:\1/g'
)
) | paste -d, -s
}
sudo openssl req -newkey rsa:4096 -x509 -nodes -days 3650 \
-out /etc/ldap/ssl/server.crt -keyout /etc/ldap/ssl/server.key \
-subj "/C=US/ST=Arizona/L=Localhost/O=localhost/CN=localhost" \
-addext "subjectAltName = `alt_names`"
sudo chown -R openldap:openldap /etc/ldap/ssl
# Display the TLS certificate (should be world readable)
openssl x509 -noout -text -in /etc/ldap/ssl/server.crt
# Point to the certificate generated
if ! grep -q 'TLS_CACERT \/etc\/ldap\/ssl\/server.crt' /etc/ldap/ldap.conf; then
sudo sed -e 's|^\s*TLS_CACERT|# TLS_CACERT|' -i /etc/ldap/ldap.conf
echo 'TLS_CACERT /etc/ldap/ssl/server.crt' | sudo tee -a /etc/ldap/ldap.conf
fi
# Configure LDAP protocols to serve.
sudo sed -e 's|^\s*SLAPD_SERVICES\s*=.*$|SLAPD_SERVICES="ldap:/// ldaps:/// ldapi:///"|' -i /etc/default/slapd
# Configure LDAP database.
DBDN=`sudo ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b cn=config '(&(olcRootDN=*)(olcSuffix=*))' dn | grep -i '^dn:' | sed -e 's/^dn:\s*//'`;
sudo ldapadd -Q -Y EXTERNAL -H ldapi:/// -f /etc/ldap/schema/ppolicy.ldif
sudo service slapd restart
sudo ldapmodify -Q -Y EXTERNAL -H ldapi:/// << EOF
dn: $DBDN
changetype: modify
replace: olcSuffix
olcSuffix: dc=my-domain,dc=com
-
replace: olcRootDN
olcRootDN: cn=Manager,dc=my-domain,dc=com
-
replace: olcRootPW
olcRootPW: secret
dn: cn=config
changetype: modify
add: olcTLSCACertificateFile
olcTLSCACertificateFile: /etc/ldap/ssl/server.crt
-
add: olcTLSCertificateFile
olcTLSCertificateFile: /etc/ldap/ssl/server.crt
-
add: olcTLSCertificateKeyFile
olcTLSCertificateKeyFile: /etc/ldap/ssl/server.key
-
add: olcTLSVerifyClient
olcTLSVerifyClient: never
-
add: olcAuthzRegexp
olcAuthzRegexp: uid=usera,cn=digest-md5,cn=auth cn=usera,dc=my-domain,dc=com
-
replace: olcLogLevel
olcLogLevel: -1
dn: cn=module{0},cn=config
changetype: modify
add: olcModuleLoad
olcModuleLoad: sssvlv
-
add: olcModuleLoad
olcModuleLoad: ppolicy
-
add: olcModuleLoad
olcModuleLoad: dds
EOF
sudo service slapd restart
sudo ldapadd -Q -Y EXTERNAL -H ldapi:/// << EOF
dn: olcOverlay=sssvlv,$DBDN
objectClass: olcOverlayConfig
objectClass: olcSssVlvConfig
olcOverlay: sssvlv
olcSssVlvMax: 10
olcSssVlvMaxKeys: 5
dn: olcOverlay=ppolicy,$DBDN
objectClass: olcOverlayConfig
objectClass: olcPPolicyConfig
olcOverlay: ppolicy
### This would clutter our DIT and make tests to fail, while ppolicy does not
### seem to work as we expect (it does not seem to provide expected controls)
## olcPPolicyDefault: cn=default,ou=pwpolicies,dc=my-domain,dc=com
## olcPPolicyHashCleartext: FALSE
## olcPPolicyUseLockout: TRUE
dn: olcOverlay=dds,$DBDN
objectClass: olcOverlayConfig
objectClass: olcDdsConfig
olcOverlay: dds
EOF
sudo service slapd restart
sudo ldapmodify -Q -Y EXTERNAL -H ldapi:/// << EOF
dn: $DBDN
changetype: modify
add: olcDbIndex
olcDbIndex: entryExpireTimestamp eq
EOF
sudo service slapd restart
ldapadd -H ldapi:/// -D cn=Manager,dc=my-domain,dc=com -w secret <<EOF
dn: dc=my-domain,dc=com
objectClass: top
objectClass: organization
objectClass: dcObject
dc: my-domain
o: php ldap tests
### This would clutter our DIT and make tests to fail, while ppolicy does not
### seem to work as we expect (it does not seem to provide expected controls)
## dn: ou=pwpolicies,dc=my-domain,dc=com
## objectClass: top
## objectClass: organizationalUnit
## ou: pwpolicies
##
## dn: cn=default,ou=pwpolicies,dc=my-domain,dc=com
## objectClass: top
## objectClass: person
## objectClass: pwdPolicy
## cn: default
## sn: default
## pwdAttribute: userPassword
## pwdMaxAge: 2592000
## pwdExpireWarning: 3600
## #pwdInHistory: 0
## pwdCheckQuality: 0
## pwdMaxFailure: 5
## pwdLockout: TRUE
## #pwdLockoutDuration: 0
## #pwdGraceAuthNLimit: 0
## #pwdFailureCountInterval: 0
## pwdMustChange: FALSE
## pwdMinLength: 3
## pwdAllowUserChange: TRUE
## pwdSafeModify: FALSE
EOF
# Verify TLS connection
tries=0
while : ; do
ldapsearch -d 255 -H ldaps://localhost -D cn=Manager,dc=my-domain,dc=com -w secret -s base -b dc=my-domain,dc=com 'objectclass=*'
rt=$?
if [ $rt -eq 0 ]; then
echo "OK"
exit 0
else
tries=$((tries+1))
if [ $((tries)) -gt 3 ]; then
echo "exit failure $rt"
exit $rt
else
echo "trying again"
sleep 3
fi
fi
done

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@echo off
set SDK_REMOTE=https://github.com/php/php-sdk-binary-tools.git
set SDK_BRANCH=%PHP_BUILD_SDK_BRANCH%
set SDK_RUNNER=%PHP_BUILD_CACHE_SDK_DIR%\phpsdk-%PHP_BUILD_CRT%-%PLATFORM%.bat
if not exist "%PHP_BUILD_CACHE_BASE_DIR%" (
echo Creating %PHP_BUILD_CACHE_BASE_DIR%
mkdir "%PHP_BUILD_CACHE_BASE_DIR%"
)
if not exist "%PHP_BUILD_OBJ_DIR%" (
echo Creating %PHP_BUILD_OBJ_DIR%
mkdir "%PHP_BUILD_OBJ_DIR%"
)
if not exist "%SDK_RUNNER%" (
if exist "%PHP_BUILD_CACHE_SDK_DIR%" rmdir /s /q "%PHP_BUILD_CACHE_SDK_DIR%"
)
if not exist "%PHP_BUILD_CACHE_SDK_DIR%" (
echo Cloning remote SDK repository
git clone --branch %SDK_BRANCH% %SDK_REMOTE% "%PHP_BUILD_CACHE_SDK_DIR%" 2>&1
)
for /f "tokens=*" %%a in ('type %PHP_BUILD_CACHE_SDK_DIR%\VERSION') do set GOT_SDK_VER=%%a
echo Got SDK version %GOT_SDK_VER%
if NOT "%GOT_SDK_VER%" == "%PHP_BUILD_SDK_BRANCH:~8%" (
echo Switching to the configured SDK version %SDK_BRANCH:~8%
echo Fetching remote SDK repository
git --git-dir="%PHP_BUILD_CACHE_SDK_DIR%\.git" --work-tree="%PHP_BUILD_CACHE_SDK_DIR%" fetch --prune origin 2>&1
echo Checkout SDK repository branch
git --git-dir="%PHP_BUILD_CACHE_SDK_DIR%\.git" --work-tree="%PHP_BUILD_CACHE_SDK_DIR%" checkout --force %SDK_BRANCH%
)
if not exist "%SDK_RUNNER%" (
echo "%SDK_RUNNER%" doesn't exist
exit /b 3
)
cmd /c %SDK_RUNNER% -t %APPVEYOR_BUILD_FOLDER%\.github\scripts\windows\build_task.bat
if %errorlevel% neq 0 exit /b 3
exit /b 0

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@echo off
if "%APPVEYOR%" equ "True" rmdir /s /q C:\cygwin >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q C:\cygwin64 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q C:\mingw >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q C:\mingw-w64 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q C:\msys64 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q c:\OpenSSL-Win32 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q c:\OpenSSL-Win64 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q c:\OpenSSL-v11-Win32 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" rmdir /s /q c:\OpenSSL-v11-Win64 >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" del /f /q C:\Windows\System32\libcrypto-1_1-x64.dll >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
if "%APPVEYOR%" equ "True" del /f /q C:\Windows\System32\libssl-1_1-x64.dll >NUL 2>NUL
if %errorlevel% neq 0 exit /b 3
cd /D %APPVEYOR_BUILD_FOLDER%
if %errorlevel% neq 0 exit /b 3
if /i "%APPVEYOR_REPO_BRANCH:~0,4%" equ "php-" (
set BRANCH=%APPVEYOR_REPO_BRANCH:~4,3%
) else (
set BRANCH=master
)
set STABILITY=staging
set DEPS_DIR=%PHP_BUILD_CACHE_BASE_DIR%\deps-%BRANCH%-%PHP_SDK_VS%-%PHP_SDK_ARCH%
rem SDK is cached, deps info is cached as well
echo Updating dependencies in %DEPS_DIR%
cmd /c phpsdk_deps --update --no-backup --branch %BRANCH% --stability %STABILITY% --deps %DEPS_DIR% --crt %PHP_BUILD_CRT%
if %errorlevel% neq 0 exit /b 3
rem Something went wrong, most likely when concurrent builds were to fetch deps
rem updates. It might be, that some locking mechanism is needed.
if not exist "%DEPS_DIR%" (
cmd /c phpsdk_deps --update --force --no-backup --branch %BRANCH% --stability %STABILITY% --deps %DEPS_DIR%
)
if %errorlevel% neq 0 exit /b 3
cmd /c buildconf.bat --force
if %errorlevel% neq 0 exit /b 3
if "%THREAD_SAFE%" equ "0" set ADD_CONF=%ADD_CONF% --disable-zts
if "%INTRINSICS%" neq "" set ADD_CONF=%ADD_CONF% --enable-native-intrinsics=%INTRINSICS%
set EXT_EXCLUDE_FROM_TEST=snmp,oci8_12c,pdo_oci,pdo_firebird,ldap,imap,ftp
if "%OPCACHE%" equ "0" set EXT_EXCLUDE_FROM_TEST=%EXT_EXCLUDE_FROM_TEST%,opcache
set CFLAGS=/W1 /WX
cmd /c configure.bat ^
--enable-snapshot-build ^
--disable-debug-pack ^
--enable-com-dotnet=shared ^
--without-analyzer ^
--enable-object-out-dir=%PHP_BUILD_OBJ_DIR% ^
--with-php-build=%DEPS_DIR% ^
%ADD_CONF% ^
--with-test-ini-ext-exclude=%EXT_EXCLUDE_FROM_TEST%
if %errorlevel% neq 0 exit /b 3
nmake /NOLOGO
if %errorlevel% neq 0 exit /b 3
exit /b 0

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@echo off
set SDK_RUNNER=%PHP_BUILD_CACHE_SDK_DIR%\phpsdk-%PHP_BUILD_CRT%-%PLATFORM%.bat
if not exist "%SDK_RUNNER%" (
echo "%SDK_RUNNER%" doesn't exist
exit /b 3
)
cmd /c %SDK_RUNNER% -t %APPVEYOR_BUILD_FOLDER%\.github\scripts\windows\test_task.bat
if %errorlevel% neq 0 exit /b 3
exit /b 0

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@echo off
set NO_INTERACTION=1
set REPORT_EXIT_STATUS=1
set SKIP_IO_CAPTURE_TESTS=1
if /i "%APPVEYOR_REPO_BRANCH:~0,4%" equ "php-" (
set BRANCH=%APPVEYOR_REPO_BRANCH:~4,3%
set STABILITY=stable
) else (
set BRANCH=master
set STABILITY=staging
)
set DEPS_DIR=%PHP_BUILD_CACHE_BASE_DIR%\deps-%BRANCH%-%PHP_SDK_VS%-%PHP_SDK_ARCH%
if not exist "%DEPS_DIR%" (
echo "%DEPS_DIR%" doesn't exist
exit /b 3
)
rem setup MySQL related exts
set MYSQL_PWD=Password12!
set MYSQL_TEST_PASSWD=%MYSQL_PWD%
set MYSQL_TEST_USER=root
set MYSQL_TEST_HOST=127.0.0.1
set MYSQL_TEST_PORT=3306
set PDO_MYSQL_TEST_USER=%MYSQL_TEST_USER%
set PDO_MYSQL_TEST_PASS=%MYSQL_PWD%
set PDO_MYSQL_TEST_HOST=%MYSQL_TEST_HOST%
set PDO_MYSQL_TEST_PORT=%MYSQL_TEST_PORT%
set PDO_MYSQL_TEST_DSN=mysql:host=%PDO_MYSQL_TEST_HOST%;port=%PDO_MYSQL_TEST_PORT%;dbname=test
"C:\Program Files\MySql\MySQL Server 5.7\bin\mysql.exe" --user=%MYSQL_TEST_USER% -e "CREATE DATABASE IF NOT EXISTS test"
if %errorlevel% neq 0 exit /b 3
rem setup PostgreSQL related exts
set PGUSER=postgres
set PGPASSWORD=Password12!
rem set PGSQL_TEST_CONNSTR=host=127.0.0.1 dbname=test port=5432 user=postgres password=Password12!
echo ^<?php $conn_str = "host=127.0.0.1 dbname=test port=5432 user=%PGUSER% password=%PGPASSWORD%"; ?^> >> "./ext/pgsql/tests/config.inc"
set PDO_PGSQL_TEST_DSN=pgsql:host=127.0.0.1 port=5432 dbname=test user=%PGUSER% password=%PGPASSWORD%
"C:\Program Files\PostgreSQL\10\bin\createdb.exe" test
if %errorlevel% neq 0 exit /b 3
rem setup ODBC related exts
set ODBC_TEST_USER=sa
set ODBC_TEST_PASS=Password12!
set ODBC_TEST_DSN=Driver={ODBC Driver 13 for SQL Server};Server=(local)\SQL2017;Database=master;uid=%ODBC_TEST_USER%;pwd=%ODBC_TEST_PASS%
set PDOTEST_DSN=odbc:%ODBC_TEST_DSN%
rem prepare for ext/openssl
if "%APPVEYOR%" equ "True" rmdir /s /q C:\OpenSSL-Win32 >NUL 2>NUL
if "%APPVEYOR%" equ "True" rmdir /s /q C:\OpenSSL-Win64 >NUL 2>NUL
if "%PLATFORM%" == "x64" (
set OPENSSLDIR="C:\Program Files\Common Files\SSL"
) else (
set OPENSSLDIR="C:\Program Files (x86)\Common Files\SSL"
)
mkdir %OPENSSLDIR%
if %errorlevel% neq 0 exit /b 3
copy %DEPS_DIR%\template\ssl\openssl.cnf %OPENSSLDIR%
if %errorlevel% neq 0 exit /b 3
rem set OPENSSL_CONF=%OPENSSLDIR%\openssl.cnf
set OPENSSL_CONF=
rem set SSLEAY_CONF=
rem prepare for Opcache
if "%OPCACHE%" equ "1" set OPCACHE_OPTS=-d opcache.enable=1 -d opcache.enable_cli=1 -d opcache.protect_memory=1 -d opcache.jit_buffer_size=16M
rem prepare for enchant
mkdir C:\usr\local\lib\enchant-2
if %errorlevel% neq 0 exit /b 3
copy %DEPS_DIR%\bin\libenchant2_hunspell.dll C:\usr\local\lib\enchant-2
if %errorlevel% neq 0 exit /b 3
reg add HKEY_CURRENT_USER\SOFTWARE\Enchant\Config /v Module_Dir /t REG_SZ /d c:\enchant_plugins
if %errorlevel% neq 0 exit /b 3
set PHP_BUILD_CACHE_ENCHANT_DICT_DIR=%PHP_BUILD_CACHE_BASE_DIR%\enchant_dict
if not exist "%PHP_BUILD_CACHE_ENCHANT_DICT_DIR%" (
echo Creating %PHP_BUILD_CACHE_ENCHANT_DICT_DIR%
mkdir "%PHP_BUILD_CACHE_ENCHANT_DICT_DIR%"
)
if not exist "%PHP_BUILD_CACHE_ENCHANT_DICT_DIR%\en_US.aff" (
echo Fetching enchant dicts
pushd %PHP_BUILD_CACHE_ENCHANT_DICT_DIR%
del /q *
powershell -Command wget http://windows.php.net/downloads/qa/appveyor/ext/enchant/dict.zip -OutFile dict.zip
unzip dict.zip
del /q dict.zip
popd
)
mkdir %LOCALAPPDATA%\enchant\hunspell
copy %PHP_BUILD_CACHE_ENCHANT_DICT_DIR%\* %LOCALAPPDATA%\enchant\hunspell
set TEST_PHPDBG_EXECUTABLE=%PHP_BUILD_OBJ_DIR%\Release
if "%THREAD_SAFE%" equ "1" set TEST_PHPDBG_EXECUTABLE=%TEST_PHPDBG_EXECUTABLE%_TS
set TEST_PHPDBG_EXECUTABLE=%TEST_PHPDBG_EXECUTABLE%\phpdbg.exe
mkdir c:\tests_tmp
set TEST_PHP_JUNIT=c:\junit.out.xml
cd "%APPVEYOR_BUILD_FOLDER%"
nmake test TESTS="%OPCACHE_OPTS% -q --offline --show-diff --show-slow 1000 --set-timeout 120 --temp-source c:\tests_tmp --temp-target c:\tests_tmp %PARALLEL%"
set EXIT_CODE=%errorlevel%
appveyor PushArtifact %TEST_PHP_JUNIT%
exit /b %EXIT_CODE%

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name: Nightly
on:
schedule:
- cron: "0 1 * * *"
workflow_dispatch: ~
jobs:
GENERATE_MATRIX:
name: Generate Matrix
if: github.repository_owner == 'php' || github.event_name == 'workflow_dispatch'
runs-on: ubuntu-latest
outputs:
branches: ${{ steps.set-matrix.outputs.branches }}
matrix-include: ${{ steps.set-matrix.outputs.matrix-include }}
steps:
- uses: actions/checkout@v3
with:
# Set fetch-depth to 0 to clone the full repository
# including all branches. This is required to find
# the correct commit hashes.
fetch-depth: 0
- name: Grab the commit mapping
uses: actions/cache@v3
with:
path: branch-commit-cache.json
# The cache key needs to change every time for the
# cache to be updated after this job finishes.
key: nightly-${{ github.run_id }}-${{ github.run_attempt }}
restore-keys: |
nightly-
- name: Generate Matrix
id: set-matrix
run: php .github/nightly_matrix.php "${{ github.event_name }}" "${{ github.run_attempt }}"
LINUX_X64:
needs: GENERATE_MATRIX
if: ${{ needs.GENERATE_MATRIX.outputs.branches != '[]' }}
strategy:
fail-fast: false
matrix:
branch: ${{ fromJson(needs.GENERATE_MATRIX.outputs.branches) }}
configuration_parameters: ['']
debug: [true, false]
name: ['']
run_tests_parameters: ['']
test_function_jit: [true]
zts: [true, false]
include: ${{ fromJson(needs.GENERATE_MATRIX.outputs.matrix-include) }}
name: "${{ matrix.branch.name }}_LINUX_X64${{ matrix.name }}_${{ matrix.debug && 'DEBUG' || 'RELEASE' }}_${{ matrix.zts && 'ZTS' || 'NTS' }}"
runs-on: ubuntu-20.04
steps:
- name: git checkout
uses: actions/checkout@v3
with:
ref: ${{ matrix.branch.ref }}
- name: Create MSSQL container
uses: ./.github/actions/setup-mssql
- name: Create Oracle container
uses: ./.github/actions/setup-oracle
- name: apt
uses: ./.github/actions/apt-x64
- name: ./configure
uses: ./.github/actions/configure-x64
with:
configurationParameters: >-
${{ matrix.configuration_parameters }}
--${{ matrix.debug && 'enable' || 'disable' }}-debug
--${{ matrix.zts && 'enable' || 'disable' }}-zts
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux
- name: Setup
uses: ./.github/actions/setup-x64
- name: Test
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
- name: Test Tracing JIT
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.jit_buffer_size=16M
- name: Test OpCache
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
-d zend_extension=opcache.so
-d opcache.enable_cli=1
- name: Test Function JIT
# ASAN frequently timeouts. Each test run takes ~90 minutes, we can
# avoid running into the 6 hour timeout by skipping the function JIT.
if: matrix.test_function_jit
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.jit_buffer_size=16M
-d opcache.jit=1205
- name: Verify generated files are up to date
uses: ./.github/actions/verify-generated-files
LINUX_X32:
needs: GENERATE_MATRIX
if: ${{ needs.GENERATE_MATRIX.outputs.branches != '[]' }}
strategy:
fail-fast: false
matrix:
branch: ${{ fromJson(needs.GENERATE_MATRIX.outputs.branches) }}
debug: [true, false]
zts: [true, false]
name: "${{ matrix.branch.name }}_LINUX_X32_${{ matrix.debug && 'DEBUG' || 'RELEASE' }}_${{ matrix.zts && 'ZTS' || 'NTS' }}"
runs-on: ubuntu-latest
container:
image: ubuntu:20.04
env:
MYSQL_TEST_HOST: mysql
PDO_MYSQL_TEST_DSN: mysql:host=mysql;dbname=test
PDO_MYSQL_TEST_HOST: mysql
services:
mysql:
image: mysql:8
ports:
- 3306:3306
env:
MYSQL_DATABASE: test
MYSQL_ROOT_PASSWORD: root
steps:
- name: git checkout
uses: actions/checkout@v3
with:
ref: ${{ matrix.branch.ref }}
- name: apt
uses: ./.github/actions/apt-x32
- name: ./configure
uses: ./.github/actions/configure-x32
with:
configurationParameters: >-
--${{ matrix.debug && 'enable' || 'disable' }}-debug
--${{ matrix.zts && 'enable' || 'disable' }}-zts
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux-x32
- name: Test
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
- name: Test Tracing JIT
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.jit_buffer_size=16M
- name: Test OpCache
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
-d zend_extension=opcache.so
-d opcache.enable_cli=1
- name: Test Function JIT
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
${{ matrix.run_tests_parameters }}
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.jit_buffer_size=16M
-d opcache.jit=1205
MACOS:
needs: GENERATE_MATRIX
if: ${{ needs.GENERATE_MATRIX.outputs.branches != '[]' }}
strategy:
fail-fast: false
matrix:
branch: ${{ fromJson(needs.GENERATE_MATRIX.outputs.branches) }}
debug: [true, false]
zts: [true, false]
name: "${{ matrix.branch.name }}_MACOS_${{ matrix.debug && 'DEBUG' || 'RELEASE' }}_${{ matrix.zts && 'ZTS' || 'NTS' }}"
runs-on: macos-11
steps:
- name: git checkout
uses: actions/checkout@v3
with:
ref: ${{ matrix.branch.ref }}
- name: brew
uses: ./.github/actions/brew
- name: ./configure
uses: ./.github/actions/configure-macos
with:
configurationParameters: >-
--${{ matrix.debug && 'enable' || 'disable' }}-debug
--${{ matrix.zts && 'enable' || 'disable' }}-zts
- name: make
run: |-
export PATH="/usr/local/opt/bison/bin:$PATH"
make -j$(sysctl -n hw.logicalcpu) >/dev/null
- name: make install
run: sudo make install
- name: Test
uses: ./.github/actions/test-macos
- name: Test Tracing JIT
uses: ./.github/actions/test-macos
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.protect_memory=1
-d opcache.jit_buffer_size=16M
- name: Test OpCache
uses: ./.github/actions/test-macos
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.protect_memory=1
- name: Test Function JIT
uses: ./.github/actions/test-macos
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.protect_memory=1
-d opcache.jit_buffer_size=16M
-d opcache.jit=1205
- name: Verify generated files are up to date
uses: ./.github/actions/verify-generated-files
COVERAGE_DEBUG_NTS:
if: github.repository_owner == 'php' || github.event_name == 'workflow_dispatch'
runs-on: ubuntu-20.04
steps:
- name: git checkout
uses: actions/checkout@v3
- name: Create MSSQL container
uses: ./.github/actions/setup-mssql
- name: Create Oracle container
uses: ./.github/actions/setup-oracle
- name: apt
uses: ./.github/actions/apt-x64
- name: Install gcovr
run: sudo -H pip install gcovr
- name: ./configure
uses: ./.github/actions/configure-x64
with:
configurationParameters: --enable-debug --disable-zts --enable-gcov
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux
- name: Setup
uses: ./.github/actions/setup-x64
# We only test with OpCache, the difference in coverage is negligible
- name: Test OpCache
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
- name: Upload Test Coverage to Codecov.io
if: always()
run: bash <(curl -s https://codecov.io/bash)
COMMUNITY:
needs: GENERATE_MATRIX
if: ${{ needs.GENERATE_MATRIX.outputs.branches != '[]' }}
strategy:
fail-fast: false
matrix:
branch: ${{ fromJson(needs.GENERATE_MATRIX.outputs.branches) }}
name: "${{ matrix.branch.name }}_COMMUNITY"
runs-on: ubuntu-20.04
env:
UBSAN_OPTIONS: print_stacktrace=1
USE_ZEND_ALLOC: 0
USE_TRACKED_ALLOC: 1
steps:
- name: git checkout
uses: actions/checkout@v3
with:
ref: ${{ matrix.branch.ref }}
- name: apt
uses: ./.github/actions/apt-x64
- name: ./configure
uses: ./.github/actions/configure-x64
with:
configurationParameters: >-
--enable-debug
--enable-zts
CFLAGS='-fsanitize=undefined,address -fno-sanitize-recover -DZEND_TRACK_ARENA_ALLOC'
LDFLAGS='-fsanitize=undefined,address'
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux
- name: Setup
run: |
sudo service mysql start
mysql -uroot -proot -e "CREATE DATABASE IF NOT EXISTS test"
mysql -uroot -proot -e "SET GLOBAL local_infile = true"
- name: Enable Opcache and JIT
run: |
echo zend_extension=opcache.so > /etc/php.d/opcache.ini
echo opcache.enable_cli=1 >> /etc/php.d/opcache.ini
echo opcache.protect_memory=1 >> /etc/php.d/opcache.ini
echo opcache.jit_buffer_size=1G >> /etc/php.d/opcache.ini
- name: Test Laravel
if: matrix.branch.ref != 'PHP-8.0'
run: |
git clone https://github.com/laravel/framework.git --branch=master --depth=1
cd framework
git rev-parse HEAD
php /usr/bin/composer install --no-progress --ignore-platform-reqs
# Hack to disable a test that hangs
php -r '$c = file_get_contents("tests/Filesystem/FilesystemTest.php"); $c = str_replace("*/\n public function testSharedGet()", "* @group skip\n */\n public function testSharedGet()", $c); file_put_contents("tests/Filesystem/FilesystemTest.php", $c);'
export ASAN_OPTIONS=exitcode=139
php vendor/bin/phpunit --exclude-group skip || EXIT_CODE=$?
if [ $EXIT_CODE -gt 128 ]; then
exit 1
fi
- name: Test Symfony
if: matrix.branch.ref != 'PHP-8.0'
run: |
git clone https://github.com/symfony/symfony.git --depth=1
cd symfony
git rev-parse HEAD
php /usr/bin/composer install --no-progress --ignore-platform-reqs
php ./phpunit install
# Test causes a heap-buffer-overflow but I cannot reproduce it locally...
php -r '$c = file_get_contents("src/Symfony/Component/HtmlSanitizer/Tests/HtmlSanitizerCustomTest.php"); $c = str_replace("public function testSanitizeDeepNestedString()", "/** @group skip */\n public function testSanitizeDeepNestedString()", $c); file_put_contents("src/Symfony/Component/HtmlSanitizer/Tests/HtmlSanitizerCustomTest.php", $c);'
# Buggy FFI test in Symfony, see https://github.com/symfony/symfony/issues/47668
php -r '$c = file_get_contents("src/Symfony/Component/VarDumper/Tests/Caster/FFICasterTest.php"); $c = str_replace("*/\n public function testCastNonTrailingCharPointer()", "* @group skip\n */\n public function testCastNonTrailingCharPointer()", $c); file_put_contents("src/Symfony/Component/VarDumper/Tests/Caster/FFICasterTest.php", $c);'
export ASAN_OPTIONS=exitcode=139
export SYMFONY_DEPRECATIONS_HELPER=max[total]=999
X=0
for component in $(find src/Symfony -mindepth 2 -type f -name phpunit.xml.dist -printf '%h\n'); do
php ./phpunit $component --exclude-group tty,benchmark,intl-data,transient --exclude-group skip || EXIT_CODE=$?
if [ $EXIT_CODE -gt 128 ]; then
X=1;
fi
done
exit $X
- name: Test PHPUnit
if: always()
run: |
git clone https://github.com/sebastianbergmann/phpunit.git --branch=main --depth=1
cd phpunit
git rev-parse HEAD
export ASAN_OPTIONS=exitcode=139
php /usr/bin/composer install --no-progress --ignore-platform-reqs
php ./phpunit || EXIT_CODE=$?
if [ $EXIT_CODE -gt 128 ]; then
exit 1
fi
- name: 'Symfony Preloading'
if: matrix.branch.ref != 'PHP-8.0'
run: |
php /usr/bin/composer create-project symfony/symfony-demo symfony_demo --no-progress --ignore-platform-reqs
cd symfony_demo
git rev-parse HEAD
sed -i 's/PHP_SAPI/"cli-server"/g' var/cache/dev/App_KernelDevDebugContainer.preload.php
php -d opcache.preload=var/cache/dev/App_KernelDevDebugContainer.preload.php public/index.php
- name: Test Wordpress
if: always()
run: |
git clone https://github.com/WordPress/wordpress-develop.git wordpress --depth=1
cd wordpress
git rev-parse HEAD
export ASAN_OPTIONS=exitcode=139
php /usr/bin/composer install --no-progress --ignore-platform-reqs
cp wp-tests-config-sample.php wp-tests-config.php
sed -i 's/youremptytestdbnamehere/test/g' wp-tests-config.php
sed -i 's/yourusernamehere/root/g' wp-tests-config.php
sed -i 's/yourpasswordhere/root/g' wp-tests-config.php
php vendor/bin/phpunit || EXIT_CODE=$?
if [ $EXIT_CODE -gt 128 ]; then
exit 1
fi
OPCACHE_VARIATION:
needs: GENERATE_MATRIX
if: ${{ needs.GENERATE_MATRIX.outputs.branches != '[]' }}
strategy:
fail-fast: false
matrix:
branch: ${{ fromJson(needs.GENERATE_MATRIX.outputs.branches) }}
name: "${{ matrix.branch.name }}_OPCACHE_VARIATION"
runs-on: ubuntu-20.04
steps:
- name: git checkout
uses: actions/checkout@v3
with:
ref: ${{ matrix.branch.ref }}
- name: Create MSSQL container
uses: ./.github/actions/setup-mssql
- name: Create Oracle container
uses: ./.github/actions/setup-oracle
- name: apt
uses: ./.github/actions/apt-x64
- name: ./configure
uses: ./.github/actions/configure-x64
with:
configurationParameters: >-
--enable-debug --disable-zts
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux
- name: Setup
uses: ./.github/actions/setup-x64
- name: Test File Cache (prime shm)
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
--file-cache-prime
- name: Test File Cache (prime shm, use shm)
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
--file-cache-use
- name: Test File Cache (prime shm, use file)
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
--file-cache-use
-d opcache.file_cache_only=1
- name: Test File Cache Only (prime)
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
--file-cache-prime
-d opcache.file_cache_only=1
- name: Test File Cache Only (use)
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
--file-cache-use
-d opcache.file_cache_only=1
- name: Verify generated files are up to date
uses: ./.github/actions/verify-generated-files
MSAN:
needs: GENERATE_MATRIX
if: ${{ needs.GENERATE_MATRIX.outputs.branches != '[]' }}
strategy:
fail-fast: false
matrix:
branch: ${{ fromJson(needs.GENERATE_MATRIX.outputs.branches) }}
name: "${{ matrix.branch.name }}_MSAN"
runs-on: ubuntu-22.04
steps:
- name: git checkout
uses: actions/checkout@v3
with:
ref: ${{ matrix.branch.ref }}
- name: apt
uses: ./.github/actions/apt-x64
- name: ./configure
run: |
export CC=clang
export CXX=clang++
export CFLAGS="-DZEND_TRACK_ARENA_ALLOC"
./buildconf --force
# msan requires all used libraries to be instrumented,
# so we should avoiding linking against anything but libc here
./configure \
--enable-debug \
--enable-zts \
--enable-option-checking=fatal \
--prefix=/usr \
--without-sqlite3 \
--without-pdo-sqlite \
--without-libxml \
--disable-dom \
--disable-simplexml \
--disable-xml \
--disable-xmlreader \
--disable-xmlwriter \
--without-pcre-jit \
--disable-opcache-jit \
--enable-phpdbg \
--enable-fpm \
--with-pdo-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--disable-mysqlnd-compression-support \
--without-pear \
--enable-exif \
--enable-sysvsem \
--enable-sysvshm \
--enable-shmop \
--enable-pcntl \
--enable-mbstring \
--disable-mbregex \
--enable-sockets \
--enable-bcmath \
--enable-calendar \
--enable-ftp \
--enable-zend-test \
--enable-werror \
--enable-memory-sanitizer \
--with-config-file-path=/etc \
--with-config-file-scan-dir=/etc/php.d
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
run: |
sudo make install
sudo mkdir /etc/php.d
sudo chmod 777 /etc/php.d
echo mysqli.default_socket=/var/run/mysqld/mysqld.sock > /etc/php.d/mysqli.ini
echo pdo_mysql.default_socket=/var/run/mysqld/mysqld.sock > /etc/php.d/pdo_mysql.ini
- name: Setup
run: |
set -x
sudo service mysql start
mysql -uroot -proot -e "CREATE DATABASE IF NOT EXISTS test"
# Ensure local_infile tests can run.
mysql -uroot -proot -e "SET GLOBAL local_infile = true"
sudo locale-gen de_DE
- name: Test
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
--msan
- name: Test Opcache
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
--msan
-d zend_extension=opcache.so
-d opcache.enable_cli=1
- name: Verify generated files are up to date
uses: ./.github/actions/verify-generated-files

133
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@ -0,0 +1,133 @@
name: Push
on:
push:
paths-ignore:
- docs/*
- NEWS
- UPGRADING
- UPGRADING.INTERNALS
- README.md
- CONTRIBUTING.md
- CODING_STANDARDS.md
branches:
- PHP-7.4
- PHP-8.0
- PHP-8.1
- master
pull_request:
branches:
- '**'
jobs:
LINUX_X64:
strategy:
fail-fast: false
matrix:
include:
- debug: true
zts: false
- debug: false
zts: true
name: "LINUX_X64_${{ matrix.debug && 'DEBUG' || 'RELEASE' }}_${{ matrix.zts && 'ZTS' || 'NTS' }}"
runs-on: ubuntu-20.04
steps:
- name: git checkout
uses: actions/checkout@v3
- name: Create MSSQL container
uses: ./.github/actions/setup-mssql
- name: Create Oracle container
uses: ./.github/actions/setup-oracle
- name: apt
uses: ./.github/actions/apt-x64
- name: ./configure
uses: ./.github/actions/configure-x64
with:
configurationParameters: >-
--${{ matrix.debug && 'enable' || 'disable' }}-debug
--${{ matrix.zts && 'enable' || 'disable' }}-zts
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux
- name: Setup
uses: ./.github/actions/setup-x64
- name: Test
uses: ./.github/actions/test-linux
- name: Test Tracing JIT
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.jit_buffer_size=16M
- name: Verify generated files are up to date
uses: ./.github/actions/verify-generated-files
LINUX_X32:
name: LINUX_X32_DEBUG_ZTS
runs-on: ubuntu-latest
container:
image: ubuntu:20.04
env:
MYSQL_TEST_HOST: mysql
PDO_MYSQL_TEST_DSN: mysql:host=mysql;dbname=test
PDO_MYSQL_TEST_HOST: mysql
services:
mysql:
image: mysql:8
ports:
- 3306:3306
env:
MYSQL_DATABASE: test
MYSQL_ROOT_PASSWORD: root
steps:
- name: git checkout
uses: actions/checkout@v3
- name: apt
uses: ./.github/actions/apt-x32
- name: ./configure
uses: ./.github/actions/configure-x32
with:
configurationParameters: >-
--enable-debug
--enable-zts
- name: make
run: make -j$(/usr/bin/nproc) >/dev/null
- name: make install
uses: ./.github/actions/install-linux-x32
- name: Test
uses: ./.github/actions/test-linux
- name: Test Tracing JIT
uses: ./.github/actions/test-linux
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.jit_buffer_size=16M
MACOS_DEBUG_NTS:
runs-on: macos-11
steps:
- name: git checkout
uses: actions/checkout@v3
- name: brew
uses: ./.github/actions/brew
- name: ./configure
uses: ./.github/actions/configure-macos
with:
configurationParameters: --enable-debug --disable-zts
- name: make
run: |-
export PATH="/usr/local/opt/bison/bin:$PATH"
make -j$(sysctl -n hw.logicalcpu) >/dev/null
- name: make install
run: sudo make install
- name: Test
uses: ./.github/actions/test-macos
- name: Test Tracing JIT
uses: ./.github/actions/test-macos
with:
runTestsParameters: >-
-d zend_extension=opcache.so
-d opcache.enable_cli=1
-d opcache.protect_memory=1
-d opcache.jit_buffer_size=16M
- name: Verify generated files are up to date
uses: ./.github/actions/verify-generated-files

290
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# These files are generated during building or development and are intentionally
# untracked to ignore by Git. For other development environment specific files,
# such as editor configuration, a good practice is to exclude them using the
# .git/info/exclude in the cloned repository or a global .gitignore file.
# ------------------------------------------------------------------------------
# Common files ignored across the repository
# ------------------------------------------------------------------------------
# Backup copies created by various editors or development tools
*~
# Patches downloaded to patch files or to apply open source contributions
*.patch
# Swap files created by editors and tools to indicate a locked file
*.swp
# Various temporary generated files
*.tmp
# ------------------------------------------------------------------------------
# Generated by the PHP build system
# ------------------------------------------------------------------------------
# Archive library containing .o files, generated during build process
*.a
# Libtool library files generated during build process
*.la
# Directories created by Libtool for storing generated library files
.libs/
# Library object files generated during build process
*.lo
# Temporary library object files generated by compiler and libtool due to failure
*.loT
# Standard object files generated during build process
*.o
# Cache directories created by Autoconf tools
autom4te.cache/
# Cache file(s) generated by Autoconf's configure when run as `configure -C`
config.cache
# A log file(s) generated by Autoconf during *nix build system
config.log
# Helper(s) generated by *nix build system to save the last configure command
config.nice
# Generated by Autoconf's configure script for instantiating templates
config.status
# Main *nix build system configuration script(s) generated by Autoconf
configure
# Generated by `./configure` when test programs create temporary files
confdefs.h
conftest*
# Generated by configure scripts on all systems
/main/internal_functions.c
/main/internal_functions_cli.c
# The Libtool script(s) generated by the *nix build system
libtool
# Makefile(s) generated from Makefile fragment templates by `./configure`
Makefile
Makefile.fragments
Makefile.objects
# Directories for shared object files and headers generated by `./configure`
include/
libs/
modules/
# Used by build/gen_stub.php
build/PHP-Parser-*
# ------------------------------------------------------------------------------
# Configuration headers generated by the PHP build system
# ------------------------------------------------------------------------------
config.h
config.h.in
/ext/date/lib/timelib_config.h
/main/build-defs.h
/main/php_config.h.in
/main/php_config.h
/Zend/zend_config.h
# ------------------------------------------------------------------------------
# Manual (man 1 and 8) pages generated from templates for *nix alike systems
# ------------------------------------------------------------------------------
/ext/phar/phar.1
/ext/phar/phar.phar.1
/sapi/cgi/php-cgi.1
/sapi/cli/php.1
/sapi/fpm/php-fpm.1
/sapi/fpm/php-fpm.8
/sapi/phpdbg/phpdbg.1
/scripts/man1/*.1
# ------------------------------------------------------------------------------
# SAPIs specific ignores
# ------------------------------------------------------------------------------
/sapi/apache2handler/libphp.module
/sapi/fpm/fpm/php-cgi
/sapi/fpm/init.d.php-fpm
/sapi/fpm/php-fpm.conf
/sapi/fpm/php-fpm.service
/sapi/fpm/status.html
/sapi/fpm/www.conf
# ------------------------------------------------------------------------------
# Executable binaries and scripts generated during the build process
# ------------------------------------------------------------------------------
/ext/phar/phar.phar
/ext/phar/phar.php
/pear/install-pear-nozlib.phar
/sapi/cgi/php-cgi
/sapi/fpm/php-fpm
/sapi/phpdbg/phpdbg
/scripts/php-config
/scripts/phpize
php
# ------------------------------------------------------------------------------
# Lexer files generated by re2c
# ------------------------------------------------------------------------------
/ext/json/json_scanner.c
/ext/json/php_json_scanner_defs.h
/ext/pdo/pdo_sql_parser.c
/ext/phar/phar_path_check.c
/ext/standard/url_scanner_ex.c
/ext/standard/var_unserializer.c
/sapi/phpdbg/phpdbg_lexer.c
/Zend/zend_ini_scanner.c
/Zend/zend_ini_scanner_defs.h
/Zend/zend_language_scanner.c
/Zend/zend_language_scanner_defs.h
# ------------------------------------------------------------------------------
# PHP parser files generated by bison during the build process
# ------------------------------------------------------------------------------
/ext/json/json_parser.tab.h
/ext/json/json_parser.tab.c
/sapi/phpdbg/phpdbg_parser.c
/sapi/phpdbg/phpdbg_parser.h
/sapi/phpdbg/phpdbg_parser.output
/Zend/zend_ini_parser.c
/Zend/zend_ini_parser.h
/Zend/zend_ini_parser.output
/Zend/zend_language_parser.c
/Zend/zend_language_parser.h
/Zend/zend_language_parser.output
# ------------------------------------------------------------------------------
# Extensions files
# ------------------------------------------------------------------------------
# Miscellaneous extensions files
/ext/opcache/jit/zend_jit_x86.c
/ext/opcache/minilua
# Generated by `cd ext/name && phpize && ./configure`
/ext/*/build/
/ext/*/configure.ac
/ext/*/run-tests.php
# ------------------------------------------------------------------------------
# Generated by Windows build system
# ------------------------------------------------------------------------------
# Generated by `/buildconf.bat`
/configure.bat
/configure.js
# Generated by `/configure.(bat|js)` (architecture dependent)
/config.nice.bat
# NTS debug build x86
/Debug/
# ZTS debug build x86
/Debug_TS/
# NTS build x86
/Release/
# ZTS build x86
/Release_TS/
# Generated by x64 compiler, includes Debug, Debug_TS, Release, Release_TS
/x64/
# Miscellaneous files generated by Windows build system
/main/config.w32.h
/win32/build/deplister.exe
/win32/build/deplister.obj
/win32/*.aps
/win32/*.positions
/win32/*.suo
/win32/ext
/win32/syslog.reg
/win32/wsyslog.h
# Standard object files generated by Visual Studio
*.obj
# ------------------------------------------------------------------------------
# Tests
# ------------------------------------------------------------------------------
# Generated by `./run-tests.php` upon failure
**/tests/**/*.diff
**/tests/**/*.out*
**/tests/**/*.php
**/tests/**/*.exp
**/tests/**/*.log
**/tests/**/*.sh
# Generated by some test cases
**/tests/**/*.db
# Microsoft Access database created for passing to tests
/ext/pdo_odbc/tests/*.mdb
# Files generated by `./run-tests.php -m` when checking for memory leaks
**/tests/**/*.mem
# Test results generated by `./run-tests.php`
php_test_results_*.txt
# Temporary test information generated by `./run-tests.php`
/run-test-info.php
# Temporary POST data placeholder files generated by `./run-tests.php`
phpt.*
# Temporary PHP INI configuration file(s) for tests, generated by `make test`
tmp-php.ini
# ------------------------------------------------------------------------------
# Generated by GCC's gcov and LCOV via build/Makefile.gcov and gcov.php.net
# ------------------------------------------------------------------------------
*.gcda
*.gcno
/gcovr.xml
/gcovr_html/
/lcov_html/
/php_lcov.info
# ------------------------------------------------------------------------------
# Archives generated during the PHP release process
# ------------------------------------------------------------------------------
/*.tar.gz
/*.tar.bz2
/*.tar.xz
/*.tar.gz.asc
/*.tar.bz2.asc
/*.tar.xz.asc
# ------------------------------------------------------------------------------
# Generated by `./configure --enable-dtrace` for using DTrace framework
# ------------------------------------------------------------------------------
/ext/oci8/oci8_dtrace_gen.h
/ext/oci8/oci8_dtrace_gen.h.bak
/Zend/zend_dtrace_gen.h
/Zend/zend_dtrace_gen.h.bak
# ------------------------------------------------------------------------------
# GitHub actions cache
# ------------------------------------------------------------------------------
/branch-commit-cache.json
# ------------------------------------------------------------------------------
# Special cases to invert previous ignore patterns
# ------------------------------------------------------------------------------
!/ext/bcmath/libbcmath/src/config.h
!/ext/fileinfo/libmagic/config.h
!/ext/fileinfo/libmagic.patch
!/ext/fileinfo/magicdata.patch
!/ext/pcre/pcre2lib/config.h
!/win32/build/Makefile

98
.travis.yml Normal file
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@ -0,0 +1,98 @@
git:
quiet: true
dist: bionic
language: c
os: linux
addons:
apt:
packages:
- locales
- language-pack-de
- re2c
- ccache
- mysql-server
- libaspell-dev
- libbz2-dev
- libcurl4-gnutls-dev
- libenchant-dev
- libfreetype6-dev
- libgmp-dev
- libicu-dev
- libjpeg-dev
- libkrb5-dev
- libonig-dev
- libpng-dev
- libpq-dev
- libpspell-dev
- libsasl2-dev
- libsqlite3-dev
- libsodium-dev
- libtidy-dev
- libwebp-dev
- libxml2-dev
- libxpm-dev
- libxslt1-dev
- libzip-dev
services:
- mysql
- postgresql
notifications:
email:
on_failure: change
irc:
template:
- "%{repository}#%{build_number} (%{branch} - %{commit} : %{author}): %{message} - Change view : %{compare_url} - Build details : %{build_url}"
channels:
- "irc.efnet.org#php.pecl"
on_success: change
on_failure: always
cache:
apt: true
ccache: true
env:
global:
- MYSQL_TEST_HOST=127.0.0.1
- MYSQL_TEST_USER=travis
- PDO_MYSQL_TEST_DSN="mysql:host=127.0.0.1;dbname=test"
- PDO_MYSQL_TEST_USER=travis
- PDO_MYSQL_TEST_PASS=
- PDO_MYSQL_TEST_HOST=127.0.0.1
- PDO_PGSQL_TEST_DSN="pgsql:host=localhost port=5432 dbname=test user=postgres password="
- REPORT_EXIT_STATUS=1
jobs:
include:
- env: ENABLE_ZTS=1 ENABLE_DEBUG=1 SKIP_IO_CAPTURE_TESTS=1 ARM64=1
arch: arm64
if: type = cron
- env: ENABLE_ZTS=1 ENABLE_DEBUG=1 SKIP_IO_CAPTURE_TESTS=1 S390X=1
arch: s390x
if: type = cron
before_script:
- ccache --version
- ccache --zero-stats
- export USE_CCACHE=1
# Enable IPv6
- sudo sh -c 'echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6'
# Compile PHP
- travis_wait ./travis/compile.sh
# Setup Extensions
- ./travis/setup-mysql.sh
- ./travis/setup-pgsql.sh
# Run PHPs run-tests.php
script:
# ARM64 CI reports nproc=32, which is excessive.
- if [ -z "$ARM64" ]; then export JOBS=$(nproc); else export JOBS=16; fi
- ./sapi/cli/php run-tests.php -P -d extension=`pwd`/modules/zend_test.so $(if [ $ENABLE_DEBUG == 0 ]; then echo "-d opcache.enable_cli=1 -d opcache.protect_memory=1 -d opcache.jit_buffer_size=16M -d zend_extension=`pwd`/modules/opcache.so"; fi) -g "FAIL,XFAIL,BORK,WARN,LEAK,SKIP" --offline --show-diff --show-slow 1000 --set-timeout 120 -j$JOBS
- sapi/cli/php -d extension_dir=`pwd`/modules -r 'dl("zend_test");'
after_success:
- ccache --show-stats

320
CODING_STANDARDS.md Normal file
View File

@ -0,0 +1,320 @@
# PHP coding standards
This file lists several standards that any programmer adding or changing code in
PHP should follow. Since this file was added at a very late stage of the
development of PHP v3.0, the code base does not fully follow it, but new
features are going in that general direction. Many sections have been recoded to
use these rules.
## Code implementation
1. Document your code in source files and the manual. (tm)
2. Functions that are given pointers to resources should not free them.
For instance, `function int mail(char *to, char *from)` should NOT free to
and/or from.
Exceptions:
* The function's designated behavior is freeing that resource. E.g.
`efree()`
* The function is given a boolean argument, that controls whether or not the
function may free its arguments (if true - the function must free its
arguments, if false - it must not)
* Low-level parser routines, that are tightly integrated with the token
cache and the bison code for minimum memory copying overhead.
3. Functions that are tightly integrated with other functions within the same
module, and rely on each other non-trivial behavior, should be documented as
such and declared `static`. They should be avoided if possible.
4. Use definitions and macros whenever possible, so that constants have
meaningful names and can be easily manipulated. The only exceptions to this
rule are 0 and 1, when used as `false` and `true` (respectively). Any other
use of a numeric constant to specify different behavior or actions should be
done through a `#define`.
5. When writing functions that deal with strings, be sure to remember that PHP
holds the length property of each string, and that it shouldn't be
calculated with `strlen()`. Write your functions in such a way so that
they'll take advantage of the length property, both for efficiency and in
order for them to be binary-safe. Functions that change strings and obtain
their new lengths while doing so, should return that new length, so it
doesn't have to be recalculated with `strlen()` (e.g. `php_addslashes()`).
6. NEVER USE `strncat()`. If you're absolutely sure you know what you're doing,
check its man page again, and only then, consider using it, and even then,
try avoiding it.
7. Use `PHP_*` macros in the PHP source, and `ZEND_*` macros in the Zend part of
the source. Although the `PHP_*` macros are mostly aliased to the `ZEND_*`
macros it gives a better understanding on what kind of macro you're calling.
8. When commenting out code using a `#if` statement, do NOT use `0` only.
Instead use `"<git username here>_0"`. For example, `#if FOO_0`, where `FOO`
is your git user `foo`. This allows easier tracking of why code was
commented out, especially in bundled libraries.
9. Do not define functions that are not available. For instance, if a library is
missing a function, do not define the PHP version of the function, and do
not raise a run-time error about the function not existing. End users should
use `function_exists()` to test for the existence of a function.
10. Prefer `emalloc()`, `efree()`, `estrdup()`, etc. to their standard C library
counterparts. These functions implement an internal "safety-net" mechanism
that ensures the deallocation of any unfreed memory at the end of a request.
They also provide useful allocation and overflow information while running
in debug mode.
In almost all cases, memory returned to the engine must be allocated using
`emalloc()`.
The use of `malloc()` should be limited to cases where a third-party library
may need to control or free the memory, or when the memory in question needs
to survive between multiple requests.
## User functions/methods naming conventions
1. Function names for user-level functions should be enclosed with in the
`PHP_FUNCTION()` macro. They should be in lowercase, with words underscore
delimited, with care taken to minimize the letter count. Abbreviations
should not be used when they greatly decrease the readability of the
function name itself:
Good:
```php
str_word_count
array_key_exists
```
Ok:
```php
date_interval_create_from_date_string
// Could be 'date_intvl_create_from_date_str'?
get_html_translation_table()
// Could be 'html_get_trans_table'?
```
Bad:
```php
hw_GetObjectByQueryCollObj
pg_setclientencoding
jf_n_s_i
```
2. If they are part of a "parent set" of functions, that parent should be
included in the user function name, and should be clearly related to the
parent program or function family. This should be in the form of `parent_*`:
A family of `foo` functions, for example:
Good:
```php
foo_select_bar
foo_insert_baz
foo_delete_baz
```
Bad:
```php
fooselect_bar
fooinsertbaz
delete_foo_baz
```
3. Function names used by user functions should be prefixed with `_php_`, and
followed by a word or an underscore-delimited list of words, in lowercase
letters, that describes the function. If applicable, they should be declared
`static`.
4. Variable names must be meaningful. One letter variable names must be avoided,
except for places where the variable has no real meaning or a trivial
meaning (e.g. `for (i=0; i<100; i++) ...`).
5. Variable names should be in lowercase. Use underscores to separate between
words.
6. Method names follow the *studlyCaps* (also referred to as *bumpy case* or
*camel caps*) naming convention, with care taken to minimize the letter
count. The initial letter of the name is lowercase, and each letter that
starts a new `word` is capitalized:
Good:
```php
connect()
getData()
buildSomeWidget()
```
Bad:
```php
get_Data()
buildsomewidget()
getI()
```
7. Class names should be descriptive nouns in *PascalCase* and as short as
possible. Each word in the class name should start with a capital letter,
without underscore delimiters. The class name should be prefixed with the
name of the "parent set" (e.g. the name of the extension) if no namespaces
are used. Abbreviations and acronyms as well as initialisms should be
avoided wherever possible, unless they are much more widely used than the
long form (e.g. HTTP or URL). Abbreviations start with a capital letter
followed by lowercase letters, whereas acronyms and initialisms are written
according to their standard notation. Usage of acronyms and initialisms is
not allowed if they are not widely adopted and recognized as such.
Good:
```php
Curl
CurlResponse
HTTPStatusCode
URL
BTreeMap // B-tree Map
Id // Identifier
ID // Identity Document
Char // Character
Intl // Internationalization
Radar // Radio Detecting and Ranging
```
Bad:
```php
curl
curl_response
HttpStatusCode
Url
BtreeMap
ID // Identifier
CHAR
INTL
RADAR // Radio Detecting and Ranging
```
## Internal function naming conventions
1. Functions that are part of the external API should be named
`php_modulename_function()` to avoid symbol collision. They should be in
lowercase, with words underscore delimited. Exposed API must be defined in
`php_modulename.h`.
```c
PHPAPI char *php_session_create_id(PS_CREATE_SID_ARGS);
```
Unexposed module function should be static and should not be defined in
`php_modulename.h`.
```c
static int php_session_destroy()
```
2. Main module source file must be named `modulename.c`.
3. Header file that is used by other sources must be named `php_modulename.h`.
## Syntax and indentation
1. Never use C++ style comments (i.e. `//` comment). Always use C-style comments
instead. PHP is written in C, and is aimed at compiling under any ANSI-C
compliant compiler. Even though many compilers accept C++-style comments in
C code, you have to ensure that your code would compile with other compilers
as well. The only exception to this rule is code that is Win32-specific,
because the Win32 port is MS-Visual C++ specific, and this compiler is known
to accept C++-style comments in C code.
2. Use K&R-style. Of course, we can't and don't want to force anybody to use a
style he or she is not used to, but, at the very least, when you write code
that goes into the core of PHP or one of its standard modules, please
maintain the K&R style. This applies to just about everything, starting with
indentation and comment styles and up to function declaration syntax. Also
see [Indentstyle](http://www.catb.org/~esr/jargon/html/I/indent-style.html).
3. Be generous with whitespace and braces. Keep one empty line between the
variable declaration section and the statements in a block, as well as
between logical statement groups in a block. Maintain at least one empty
line between two functions, preferably two. Always prefer:
```c
if (foo) {
bar;
}
```
to:
```c
if(foo)bar;
```
4. When indenting, use the tab character. A tab is expected to represent four
spaces. It is important to maintain consistency in indenture so that
definitions, comments, and control structures line up correctly.
5. Preprocessor statements (`#if` and such) MUST start at column one. To indent
preprocessor directives you should put the `#` at the beginning of a line,
followed by any number of whitespace.
## Testing
1. Extensions should be well tested using `*.phpt` tests. Read about that at
[qa.php.net](https://qa.php.net/write-test.php) documentation.
## Folding hooks
Use `{{{` symbols for the folding mode in Emacs and vim (`set fdm=marker`).
Folding is very useful when dealing with large files because you can scroll
through the file quickly and just unfold the function you wish to work on.
The `}}}` at the end of each function marks the end of the fold, and should
be on a separate line.
```c
/* {{{ Returns the absolute value of the number */
PHP_FUNCTION(abs)
{
...
}
/* }}} */
```
## New and experimental functions
To reduce the problems normally associated with the first public implementation
of a new set of functions, it has been suggested that the first implementation
include a file labeled `EXPERIMENTAL` in the function directory, and that the
functions follow the standard prefixing conventions during their initial
implementation.
The file labelled `EXPERIMENTAL` should include the following information:
* Any authoring information (known bugs, future directions of the module).
* Ongoing status notes which may not be appropriate for Git comments.
In general new features should go to PECL or experimental branches until there
are specific reasons for directly adding it to the core distribution.
## Aliases & legacy documentation
You may also have some deprecated aliases with close to duplicate names, for
example, `somedb_select_result` and `somedb_selectresult`. For documentation
purposes, these will only be documented by the most current name, with the
aliases listed in the documentation for the parent function. For ease of
reference, user-functions with completely different names, that alias to the
same function (such as `highlight_file` and `show_source`), will be separately
documented.
Backwards compatible functions and names should be maintained as long as the
code can be reasonably be kept as part of the codebase. See the `README` in the
PHP documentation repository for more information on documentation.

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# Contributing to PHP
Anybody who programs in PHP can be a contributing member of the community that
develops and deploys it; the task of deploying PHP, documentation and associated
websites is a never ending one. With every release, or release candidate comes a
wave of work, which takes a lot of organization and co-ordination.
You don't need any special access to download, build, debug and begin submitting
PHP or PECL code, tests or documentation. Once you've followed this guide and
had several contributions accepted, commit privileges are often quickly granted.
## Index
* [Pull requests](#pull-requests)
* [Filing bugs](#filing-bugs)
* [Feature requests](#feature-requests)
* [Writing tests](#writing-tests)
* [Writing documentation](#writing-documentation)
* [Getting help](#getting-help)
* [PHP source code directory structure](#php-source-code-directory-structure)
* [PHP internals](#php-internals)
* [PECL extensions](#pecl-extensions)
* [Checklist for submitting contribution](#checklist-for-submitting-contribution)
* [What happens after submitting contribution?](#what-happens-after-submitting-contribution)
* [What happens when your contribution is applied?](#what-happens-when-your-contribution-is-applied)
* [Git commit rules](#git-commit-rules)
* [Copyright and license headers](#copyright-and-license-headers)
## Pull requests
PHP welcomes pull requests to [add tests](#writing-tests), fix bugs and to
implement RFCs. Please be sure to include tests as appropriate!
If you are fixing a bug, then please submit your PR against the lowest actively
supported branch of PHP that the bug affects (only green branches on
[the supported version page](https://www.php.net/supported-versions.php) are
supported). For example, at the time of writing, the lowest supported version is
PHP 7.3, which corresponds to the `PHP-7.3` branch in Git. Please also make sure
you add a link to the PR in the bug on [the bug tracker](https://bugs.php.net/).
Pull requests implementing RFCs should be submitted against `master`.
Pull requests should *never* be submitted against `PHP-x.y.z` branches, as these
are only used for release management.
If your pull request exhibits conflicts with the base branch, please resolve
them by using `git rebase` instead of `git merge`.
Fork the official PHP repository and send a pull request. A notification will be
sent to the pull request mailing list. Sending a note to PHP Internals list
(internals@lists.php.net) may help getting more feedback and quicker turnaround.
You can also add pull requests to [bug reports](https://bugs.php.net/).
Read [Git access page](https://www.php.net/git.php) for help on using Git to get
and build PHP source code. We recommend to look at our
[workflow](https://wiki.php.net/vcs/gitworkflow) and our
[FAQ](https://wiki.php.net/vcs/gitfaq).
## Filing bugs
Bugs can be filed on the [PHP bug tracker](https://bugs.php.net/). If this is
the first time you've filed a bug, we suggest reading the
[guide to reporting a bug](https://bugs.php.net/how-to-report.php).
Where possible, please include a self-contained reproduction case!
## Feature requests
Feature requests are generally submitted in the form of
[Requests for Comments (RFC)](https://wiki.php.net/rfc/howto), ideally
accompanied by [pull requests](#pull-requests). You can find the extremely large
list of RFCs that have been previously considered on the
[PHP Wiki](https://wiki.php.net/rfc).
To create a RFC, discuss it with the extension maintainer, and discuss it on the
development mailing list internals@lists.php.net. RFC Wiki accounts can be
requested on https://wiki.php.net/start?do=register. PHP extension maintainers
can be found in the [EXTENSIONS](/EXTENSIONS) file in the PHP source code
repository. Mailing list subscription is explained on the
[mailing lists page](https://www.php.net/mailing-lists.php).
You may also want to read
[The Mysterious PHP RFC Process](https://blogs.oracle.com/opal/post/the-mysterious-php-rfc-process-and-how-you-can-change-the-web)
for additional notes on the best way to approach submitting an RFC.
## Writing tests
We love getting new tests! PHP is a huge project and improving code coverage is
a huge win for every PHP user.
[Our QA site includes a page detailing how to write test cases.](https://qa.php.net/write-test.php)
Submitting test scripts helps us to understand what functionality has changed.
It is important for the stability and maintainability of PHP that tests are
comprehensive.
Failure conditions of `zend_parse_parameters`, `ZEND_PARSE_PARAMETERS()` and
similar functions should not be tested. These parameter parsing APIs are already
extensively tested, and additional tests only complicate future modifications.
For newly created tests, a `--CREDITS--` section should no longer be included,
as test authorship is already accurately tracked by Git. If multiple authors
should be credited, the `Co-authored-by` tag in the commit message may be used.
## Writing documentation
There are two ways to contribute to the PHP manual. You can edit the manual and
send patches anonymously via [the online editor](https://edit.php.net/), or you
can check the XML source out from Subversion and edit that and build it
[per the instructions on the documentation site](http://doc.php.net/tutorial/).
Patches created that way should be sent to the
[documentation mailing list](mailto:phpdoc@lists.php.net).
## Getting help
If you are having trouble contributing to PHP, or just want to talk to a human
about what you're working on, you can contact us via the
[internals mailing list](mailto:internals@lists.php.net), or the
[documentation mailing list](mailto:phpdoc@lists.php.net) for documentation
issues.
Although not a formal channel, you can also find a number of core developers on
the #php.pecl channel on [EFnet](http://www.efnet.org/). Similarly, many
documentation writers can be found on #php.doc. Windows development IRC channel
is available at #winphp-dev on FreeNode.
## PHP source code directory structure
PHP source code also includes several files generated during development and
several parts where maintenance is happening upstream in their respective
locations.
```bash
<php-src>/
├─ .git/ # Git configuration and source directory
├─ TSRM/ # Thread Safe Resource Manager
└─ Zend/ # Zend Engine
├─ zend_vm_execute.h # Generated by `Zend/zend_vm_gen.php`
├─ zend_vm_opcodes.c # Generated by `Zend/zend_vm_gen.php`
├─ zend_vm_opcodes.h # Generated by `Zend/zend_vm_gen.php`
└─ ...
├─ appveyor/ # Appveyor CI service files
└─ build/ # *nix build system files
├─ ax_*.m4 # https://github.com/autoconf-archive/autoconf-archive
├─ config.guess # https://git.savannah.gnu.org/cgit/config.git
├─ config.sub # https://git.savannah.gnu.org/cgit/config.git
├─ libtool.m4 # https://git.savannah.gnu.org/cgit/libtool.git
├─ ltmain.sh # https://git.savannah.gnu.org/cgit/libtool.git
├─ shtool # https://www.gnu.org/software/shtool/
└─ ...
├─ docs/ # PHP internals and repository documentation
└─ ext/ # PHP core extensions
└─ bcmath/
├─ libbcmath/ # Forked and maintained in php-src
└─ ...
└─ curl/
├─ sync-constants.php # The curl symbols checker
└─ ...
└─ date/
└─ lib/ # Bundled datetime library https://github.com/derickr/timelib
├─ parse_date.c # Generated by re2c 0.15.3
├─ parse_iso_intervals.c # Generated by re2c 0.15.3
└─ ...
└─ ...
└─ ffi/
├─ ffi_parser.c # Generated by https://github.com/dstogov/llk
└─ ...
└─ fileinfo/
├─ libmagic/ # Modified libmagic https://github.com/file/file
├─ data_file.c # Generated by `ext/fileinfo/create_data_file.php`
├─ libmagic.patch # Modifications patch from upstream libmagic
├─ magicdata.patch # Modifications patch from upstream libmagic
└─ ...
└─ gd/
├─ libgd/ # Bundled and modified GD library https://github.com/libgd/libgd
└─ ...
└─ mbstring/
├─ libmbfl/ # Forked and maintained in php-src
├─ unicode_data.h # Generated by `ext/mbstring/ucgendat/ucgendat.php`
└─ ...
└─ pcre/
├─ pcre2lib/ # https://www.pcre.org/
└─ ...
└─ pdo_mysql/
├─ php_pdo_mysql_sqlstate.h # Generated by `ext/pdo_mysql/get_error_codes.php`
└─ ...
└─ skeleton/ # Skeleton for developing new extensions with `ext/ext_skel.php`
└─ ...
└─ standard/
└─ html_tables/
├─ mappings/ # https://www.unicode.org/Public/MAPPINGS/
└─ ...
├─ credits_ext.h # Generated by `scripts/dev/credits`
├─ credits_sapi.h # Generated by `scripts/dev/credits`
├─ html_tables.h # Generated by `ext/standard/html_tables/html_table_gen.php`
└─ ...
└─ tokenizer/
├─ tokenizer_data.c # Generated by `ext/tokenizer/tokenizer_data_gen.sh`
└─ ...
└─ zend_test # For testing internal APIs. Not needed for regular builds.
└─ ...
└─ zip/ # Bundled https://github.com/pierrejoye/php_zip
└─ ...
└─ ...
└─ main/ # Binding that ties extensions, SAPIs, and engine together
├─ streams/ # Streams layer subsystem
├─ php_version.h # Generated by release managers using `configure`
└─ ...
├─ pear/ # PEAR installation
└─ sapi/ # PHP SAPI modules
└─ cli/
├─ mime_type_map.h # Generated by `sapi/cli/generate_mime_type_map.php`
└─ ...
└─ ...
├─ scripts/ # php-config, phpize and internal development scripts
├─ tests/ # Core features tests
├─ travis/ # Travis CI service files
└─ win32/ # Windows build system files
├─ cp_enc_map.c # Generated by `win32/cp_enc_map_gen.exe`
└─ ...
└─ ...
```
## PHP internals
For information on PHP internal C functions see
[References about Maintaining and Extending PHP](https://wiki.php.net/internals/references).
Various external resources can be found on the web. A standard printed reference
is the book "Extending and Embedding PHP" by Sara Golemon.
## PECL extensions
If you are fixing broken functionality in a [PECL](https://pecl.php.net)
extension then create a bug or identify an existing bug at
[bugs.php.net](https://bugs.php.net). A bug can be used to track the change
progress and prevent your changes getting lost in the PHP mail archives. Some
PECL extensions have their own bug tracker locations and different contributing
procedures.
If your change is large then create a
[Request for Comments (RFC)](https://wiki.php.net/rfc), discuss it with the
extension maintainer, and discuss it on the development mailing list
pecl-dev@lists.php.net depending on the extension. PECL mailing list
subscription is explained on the
[PECL support page](https://pecl.php.net/support.php).
Update any open bugs and add a link to the source of your change. Send the patch
or pointer to the bug to pecl-dev@lists.php.net. Also CC the extension
maintainer. Explain what has been changed by your patch. Test scripts should be
included.
## Checklist for submitting contribution
- Read [Coding standards](/CODING_STANDARDS.md) before you start working.
- Update git source just before running your final `diff` and before testing.
- Add in-line comments and/or have external documentation ready. Use only
`/* */` style comments, not `//`.
- Create test scripts for use with `make test`.
- Run `make test` to check your change doesn't break other features.
- Rebuild PHP with `--enable-debug` which will show some kinds of memory errors
and check the PHP and web server error logs after running your PHP tests.
- Rebuild PHP with `--enable-zts` to check your change compiles and operates
correctly in a thread safe PHP.
- Review the change once more just before submitting it.
## What happens after submitting contribution?
If your change is easy to review and obviously has no side-effects, it might be
committed relatively quickly.
Because PHP is a volunteer-driven effort more complex changes will require
patience on your side. If you do not receive feedback in a few days, consider
bumping. Before doing this think about these questions:
- Did I send the patch to the right mailing list?
- Did I review the mailing list archives to see if these kind of changes had
been discussed before?
- Did I explain my change clearly?
- Is my change too hard to review? Because of what factors?
## What happens when your contribution is applied?
Your name will likely be included in the Git commit log. If your change affects
end users, a brief description and your name might be added to the [NEWS](/NEWS)
file.
## Git commit rules
This section refers to contributors that have Git push access and make commit
changes themselves. We'll assume you're basically familiar with Git, but feel
free to post your questions on the mailing list. Please have a look at the more
detailed [information on Git](https://git-scm.com/).
PHP is developed through the efforts of a large number of people. Collaboration
is a Good Thing(tm), and Git lets us do this. Thus, following some basic rules
with regards to Git usage will:
* Make everybody happier, especially those responsible for maintaining PHP
itself.
* Keep the changes consistently well documented and easily trackable.
* Prevent some of those 'Oops' moments.
* Increase the general level of good will on planet Earth.
Having said that, here are the organizational rules:
1. Respect other people working on the project.
2. Discuss any significant changes on the list before committing and get
confirmation from the release manager for the given branch.
3. Look at [EXTENSIONS](/EXTENSIONS) file to see who is the primary maintainer
of the code you want to contribute to.
4. If you "strongly disagree" about something another person did, don't start
fighting publicly - take it up in private email.
5. If you don't know how to do something, ask first!
6. Test your changes before committing them. We mean it. Really. To do so use
`make test`.
7. For development use the `--enable-debug` switch to avoid memory leaks and the
`--enable-zts` switch to ensure your code handles TSRM correctly and doesn't
break for those who need that.
Currently we have the following branches in use:
| Branch | |
| --------- | --------- |
| master | Active development branch for PHP 8.0, which is open for backwards incompatible changes and major internal API changes. |
| PHP-7.4 | Is used to release the PHP 7.4.x series. This is a current stable version and is open for bugfixes only. |
| PHP-7.3 | Is used to release the PHP 7.3.x series. This is a current stable version and is open for bugfixes only. |
| PHP-7.2 | Is used to release the PHP 7.2.x series. This is an old stable version and is open for security fixes only. |
| PHP-7.1 | This branch is closed. |
| PHP-7.0 | This branch is closed. |
| PHP-5.6 | This branch is closed. |
| PHP-5.5 | This branch is closed. |
| PHP-5.4 | This branch is closed. |
| PHP-5.3 | This branch is closed. |
| PHP-5.2 | This branch is closed. |
| PHP-5.1 | This branch is closed. |
| PHP-4.4 | This branch is closed. |
| PHP-X.Y.Z | These branches are used for the release managers for tagging the releases, hence they are closed to the general public. |
The next few rules are more of a technical nature:
1. All non-security bugfix changes should first go to the lowest bugfix branch
(i.e. 7.3) and then get merged up to all other branches. All security fixes
should go to the lowest security fixes branch (i.e 7.2). If a change is not
needed for later branches (i.e. fixes for features which were dropped from
later branches) an empty merge should be done.
2. All news updates intended for public viewing, such as new features, bug
fixes, improvements, etc., should go into the NEWS file of *any stable
release* version with the given change. In other words, news about a bug fix
which went into PHP-5.4, PHP-5.5 and master should be noted in both
PHP-5.4/NEWS and PHP-5.5/NEWS but not master, which is not a public released
version yet.
3. Do not commit multiple files and dump all messages in one commit. If you
modified several unrelated files, commit each group separately and provide a
nice commit message for each one. See example below.
4. Do write your commit message in such a way that it makes sense even without
the corresponding diff. One should be able to look at it, and immediately
know what was modified. Definitely include the function name in the message
as shown below.
5. In your commit messages, keep each line shorter than 80 characters. And try
to align your lines vertically, if they wrap. It looks bad otherwise.
6. If you modified a function that is callable from PHP, prepend PHP to the
function name as shown below.
The format of the commit messages is pretty simple.
<max 79 characters short description>\n
\n
<long description, 79 chars per line>
\n
An Example from the git project (commit 2b34e486bc):
pack-objects: Fix compilation with NO_PTHREDS
It looks like commit 99fb6e04 (pack-objects: convert to use parse_options(),
2012-02-01) moved the #ifdef NO_PTHREDS around but hasn't noticed that the
'arg' variable no longer is available.
If you fix some bugs, you should note the bug ID numbers in your commit message.
Bug ID should be prefixed by `#`.
Example:
Fixed bug #14016 (pgsql notice handler double free crash bug.)
When you change the NEWS file for a bug fix, then please keep the bugs sorted in
decreasing order under the fixed version.
You can use [gitweb](https://git.php.net/) to look at PHP Git repository in
various ways.
## Copyright and license headers
New source code files should include the following header block:
```c
/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: |
+----------------------------------------------------------------------+
*/
```
Thank you for contributing to PHP!

516
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List of PHP maintainers
=======================
Maintenance legend
------------------
Maintained: Someone actually looks after it.
Odd Fixes: It has a maintainer but they don't have time to do
much other than throw the odd patch in. See below.
Orphan: No current maintainer [but maybe you could take the
role as you write your new code].
Obsolete: Old code. Something tagged obsolete generally means
it has been replaced by a better system and you
should be using that.
Unknown: Not known at this time.
Status legend
-------------
Working: Working under both Windows and Unix.
Windows: Working only under Windows.
Unix: Working only under Unix.
Experimental: Under development or initial release.
Not Working: Not working.
Unknown: Status unknown.
== Server APIs ==
-------------------------------------------------------------------------------
EXTENSION: apache2handler
PRIMARY MAINTAINER: Aaron Bannert <aaron@php.net>, Ilia Alshanetsky <iliaa@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: cgi
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: cli
PRIMARY MAINTAINER: Marcus Börger <helly@php.net>, Edin Kadribasic <edink@php.net>
MAINTENANCE: Xinchen Hui <laruence@php.net> (2013 - 2020)
STATUS: Working
SINCE: 4.3.0
-------------------------------------------------------------------------------
EXTENSION: embed
PRIMARY MAINTAINER: Edin Kadribasic <edink@php.net>
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: fpm
PRIMARY MAINTAINER: Jakub Zelenka <bukka@php.net>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3.3
-------------------------------------------------------------------------------
EXTENSION: litespeed
PRIMARY MAINTAINER: George Wang <gwang@php.net>
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
-------------------------------------------------------------------------------
EXTENSION: phpdbg
PRIMARY MAINTAINER: Joe Watkins <krakjoe@php.net>, Bob Weinand <bwoebi@php.net>
MAINTENANCE: Unknown
STATUS: 5.6
-------------------------------------------------------------------------------
== Database extensions ==
-------------------------------------------------------------------------------
EXTENSION: dba
PRIMARY MAINTAINER: Marcus Börger <helly@php.net> (2002 - 2007)
Christopher Jones <sixd@php.net> (2008 - 2013)
Pierre-Alain Joye <pajoye@php.net> (2011 - 2011)
MAINTENANCE: Maintained
STATUS: Working
COMMENT: DBM abstraction for db2, db3, db4, dbm, ndbm, gdbm, ini
-------------------------------------------------------------------------------
EXTENSION: mysqli
PRIMARY MAINTAINER: Georg Richter <georg@php.net> (2003 - 2006)
Andrey Hristov <andrey@php.net> (2003 - 2016)
Johannes Schlüter <johannes@php.net> (2008 - 2014)
Ulf Wendel <uw@php.net> (2007 - 2013)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: mysqlnd
PRIMARY MAINTAINER: Andrey Hristov <andrey@php.net> (2007 - 2017)
Johannes Schlüter <johannes@php.net> (2008 - 2018)
Ulf Wendel <uw@php.net> (2009 - 2011)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
-------------------------------------------------------------------------------
EXTENSION: oci8
PRIMARY MAINTAINER: Christopher Jones <sixd@php.net> (2007 - 2017)
Antony Dovgal <tony2001@php.net> (2003 - 2009)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: odbc
PRIMARY MAINTAINER: Daniel R. Kalowsky <kalowsky@php.net> (2000 - 2004)
MAINTENANCE: Maintained
STATUS: Working
COMMENT: Working
-------------------------------------------------------------------------------
EXTENSION: pdo
PRIMARY MAINTAINER: Ilia Alshanetsky <iliaa@php.net> (2004 - 2011)
Wez Furlong <wez@php.net> (2004 - 2006)
MAINTENANCE: Odd fixes
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_dblib
PRIMARY MAINTAINER: Adam Baratz <adambaratz@php.net> (2016 - 2017)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_firebird
PRIMARY MAINTAINER: Lars Westermann <lwe@php.net> (2007 - 2007)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_mysql
PRIMARY MAINTAINER: Ilia Alshanetsky <iliaa@php.net> (2004 - 2010)
Johannes Schlüter <johannes@php.net> (2008 - 2014)
Andrey Hristov <andrey@php.net> (2005 - 2015)
Ulf Wendel <uw@php.net> (2008 - 2012)
MAINTENANCE: Odd fixes
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_odbc
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Odd fixes
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_oci
PRIMARY MAINTAINER: Christopher Jones <sixd@php.net> (2007 - 2017)
MAINTENANCE: Odd fixes
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_pgsql
PRIMARY MAINTAINER: Ilia Alshanetsky <iliaa@php.net> (2004 - 2011)
MAINTENANCE: Odd fixes
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pdo_sqlite
PRIMARY MAINTAINER: Ilia Alshanetsky <iliaa@php.net> (2005 - 2011)
MAINTENANCE: Odd fixes
STATUS: Working
SINCE: 5.1
-------------------------------------------------------------------------------
EXTENSION: pgsql
PRIMARY MAINTAINER: Marcus Börger <helly@php.net> (2002 - 2007)
Yasuo Ohgaki <yohgaki@php.net> (2001 - 2015)
MAINTENANCE: Maintained
STATUS: Working
COMMENT: Use PostgreSQL 7.0.x or later. PostgreSQL 6.5.3 or less have fatal bug.
-------------------------------------------------------------------------------
EXTENSION: sqlite3
PRIMARY MAINTAINER: Scott MacVicar <scottmac@php.net> (2008 - 2011)
Christoph M. Becker <cmb@php.net> (2016 - 2020)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
COMMENT: Integrates SQLite 3 embeddable SQL database engine.
-------------------------------------------------------------------------------
== XML extensions ==
-------------------------------------------------------------------------------
EXTENSION: dom
PRIMARY MAINTAINER: Christian Stocker <chregu@php.net> (2003 - 2011)
Rob Richards <rrichards@php.net> (2003 - 2012)
Marcus Börger <helly@php.net> (2003 - 2006)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: simplexml
PRIMARY MAINTAINER: Marcus Börger <helly@php.net> (2003 - 2008)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: soap
PRIMARY MAINTAINER: Dmitry Stogov <dmitry@php.net> (2004 - 2018)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xml
PRIMARY MAINTAINER: Thies C. Arntzen <thies@thieso.net> (1999 - 2002)
Rob Richards <rrichards@php.net> (2003 - 2013)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: libxml
PRIMARY MAINTAINER: Rob Richards <rrichards@php.net> (2003 - 2009)
Christian Stocker <chregu@php.net> (2004 - 2011)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xmlreader
PRIMARY MAINTAINER: Rob Richards <rrichards@php.net> (2004 - 2010)
Christian Stocker <chregu@php.net> (2004 - 2004)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xmlwriter
PRIMARY MAINTAINER: Rob Richards <rrichards@php.net> (2004 - 2010)
Pierre-Alain Joye <pajoye@php.net> (2005-2009)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: xsl
PRIMARY MAINTAINER: Christian Stocker <chregu@php.net> (2003 - 2011)
Rob Richards <rrichards@php.net> (2003 - 2010)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0
-------------------------------------------------------------------------------
== Other extensions ==
-------------------------------------------------------------------------------
EXTENSION: bcmath
PRIMARY MAINTAINER: Andi Gutmans <andi@php.net> (2000 - 2004)
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: bz2
PRIMARY MAINTAINER: Hartmut Holzgraefe <hholzgra@php.net> (2004 - 2004)
MAINTENANCE: Odd Fixes
STATUS: Working
SINCE: 4.0.3
-------------------------------------------------------------------------------
EXTENSION: calendar
PRIMARY MAINTAINER: Hartmut Holzgraefe <hholzgra@php.net> (2000 - 2004)
MAINTENANCE: Odd Fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: com_dotnet
PRIMARY MAINTAINER: Wez Furlong <wez@php.net> (2003 - 2005)
Christoph M. Becker <cmb@php.net> (2018 - 2020)
MAINTENANCE: Maintained
STATUS: Windows
SINCE: 5.0
-------------------------------------------------------------------------------
EXTENSION: ctype
PRIMARY MAINTAINER: Hartmut Holzgraefe <hholzgra@php.net> (2000 - 2004)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: curl
PRIMARY MAINTAINER: Sterling Hughes <sterling@php.net> (2000 - 2004)
Ilia Alshanetsky <iliaa@php.net> (2002 - 2011)
Pierrick Charron <pierrick@php.net> (2010 - 2016)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: date
PRIMARY MAINTAINER: Derick Rethans <derick@php.net> (2005 - 2018)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: enchant
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
-------------------------------------------------------------------------------
EXTENSION: exif
PRIMARY MAINTAINER: Kalle Sommer Nielsen <kalle@php.net> (2010 - 2018)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.2
-------------------------------------------------------------------------------
EXTENSION: ffi
PRIMARY MAINTAINER: Dmitry Stogov <dmitry@php.net> (2018 - 2019)
MAINTENANCE: Maintained
STATUS: Experimental
SINCE: 7.4.0
-------------------------------------------------------------------------------
EXTENSION: fileinfo
PRIMARY MAINTAINER: Derick Rethans <derick@php.net> (2004 - 2008)
Anatol Belski <ab@php.net> (2012 - 2020)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
-------------------------------------------------------------------------------
EXTENSION: filter
PRIMARY MAINTAINER: Derick Rethans <derick@php.net> (2006 - 2006)
Pierre-Alain Joye <pajoye@php.net> (2006 - 2011)
Ilia Alshanetsky <iliaa@php.net> (2006 - 2011)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.2
-------------------------------------------------------------------------------
EXTENSION: ftp
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Odd fixes
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: gd
PRIMARY MAINTAINER: Pierre-Alain Joye <pajoye@php.net> (2002 - 2016)
Christoph M. Becker <cmb@php.net> (2015 - 2020)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: gettext
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: gmp
PRIMARY MAINTAINER: Stanislav Malyshev <stas@php.net> (2000 - 2019)
Antony Dovgal <tony2001@php.net> (2005 - 2010)
Nikita Popov <nikic@php.net> (2013 - 2020)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.4
-------------------------------------------------------------------------------
EXTENSION: hash
PRIMARY MAINTAINER: Sara Golemon <pollita@php.net> (2005 - 2017)
Mike Wallner <mike@php.net> (2005 - 2013)
Anatol Belski <ab@php.net> (2014 - 2018)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.1.2
-------------------------------------------------------------------------------
EXTENSION: iconv
PRIMARY MAINTAINER: Moriyoshi Koizumi <moriyoshi@php.net> (2002 - 2010)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: intl
PRIMARY MAINTAINER: Stanislav Malyshev <stas@php.net> (2008 - 2019)
Anatol Belski <ab@php.net> (2017 - 2018)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
-------------------------------------------------------------------------------
EXTENSION: imap
PRIMARY MAINTAINER: Chuck Hagenbuch <chuck@horde.org> (1999 - 2004)
Ilia Alshanetsky <iliaa@php.net> (2002 - 2010)
Pierre-Alain Joye <pajoye@php.net> (2008 - 2010)
Bishop Bettini <bishop@php.net> (2018 - 2019)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: json
PRIMARY MAINTAINER: Jakub Zelenka <bukka@php.net> (2014 - 2018)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.2
-------------------------------------------------------------------------------
EXTENSION: ldap
PRIMARY MAINTAINER: Stig Venaas <venaas@php.net> (2000 - 2002)
Douglas Goldstein <cardoe@php.net> (2007 - 2007)
Pierre-Alain Joye <pajoye@php.net> (2008 - 2010)
Côme Bernigaud <mcmic@php.net> (2015 - 2017)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: mbstring
PRIMARY MAINTAINER: Rui Hirokawa <hirokawa@php.net> (2001 - 2013)
Nikita Popov <nikic@php.net> (2017 - 2020)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: opcache
PRIMARY MAINTAINER: Dmitry Stogov <dmitry@php.net> (2013 - 2018)
Xinchen Hui <laruence@php.net> (2013 - 2020)
Nikita Popov <nikic@php.net> (2016 - 2020)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.5.0
-------------------------------------------------------------------------------
EXTENSION: openssl
PRIMARY MAINTAINER: Wez Furlong <wez@php.net> (2001 - 2006)
Pierre-Alain Joye <pajoye@php.net> (2006 - 2011)
Jakub Zelenka <bukka@php.net> (2015 - 2019)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.4
-------------------------------------------------------------------------------
EXTENSION: pcntl
PRIMARY MAINTAINER: Arnaud Le Blanc <lbarnaud@php.net> (2008 - 2010)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: pcre
PRIMARY MAINTAINER: Andrei Zmievski <andrei@php.net> (1999 - 2006)
Nuno Lopes <nlopess@php.net> (2006 - 2009)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: phar
PRIMARY MAINTAINER: Greg Beaver <cellog@php.net> (2008 - 2009)
Marcus Börger <helly@php.net> (2008 - 2008)
Steph Fox <sfox@php.net> (2008 - 2008)
Bishop Bettini <bishop@php.net> (2018 - 2019)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.3
-------------------------------------------------------------------------------
EXTENSION: posix
PRIMARY MAINTAINER: Kristian Köhntopp <kris@koehntopp.de> (2000 - 2000)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: pspell
PRIMARY MAINTAINER: Vlad Krupin <phpdevel@echospace.com> (2000 - 2004)
MAINTENANCE: Unknown
STATUS: Working
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: readline
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: reflection
PRIMARY MAINTAINER: Marcus Börger <helly@php.net> (2003 - 2009)
Johannes Schlüter <johannes@php.net> (2006 - 2014)
Nikita Popov <nikic@php.net> (2019 - 2020)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: session
PRIMARY MAINTAINER: Sascha Schumann <sascha@schumann.cx> (1999 - 2004)
Ilia Alshanetsky <iliaa@php.net> (2002 - 2012)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: shmop
PRIMARY MAINTAINER: Ilia Alshanetsky <iliaa@php.net> (2002 - 2008)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.3
-------------------------------------------------------------------------------
EXTENSION: snmp
PRIMARY MAINTAINER: Boris Lytochkin <lytboris@php.net> (2011 - 2013)
Rasmus Lerdorf <rasmus@php.net> (1999 - 2002)
Pierre-Alain Joye <pajoye@php.net> (2010 - 2011)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: sockets
PRIMARY MAINTAINER: Chris Vandomelen <chrisv@b0rked.dhs.org> (2000 - 2000)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 4.0.2
-------------------------------------------------------------------------------
EXTENSION: sodium
PRIMARY MAINTAINER: Frank Denis <jedisct1@php.net> (2017 - 2017)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 7.2.0
-------------------------------------------------------------------------------
EXTENSION: spl
PRIMARY MAINTAINER: Marcus Börger <helly@php.net> (2003 - 2009)
Etienne Kneuss <colder@php.net> (2008 - 2014)
MAINTENANCE: Maintained
STATUS: Working
SINCE: 5.0.0
-------------------------------------------------------------------------------
EXTENSION: sysvmsg
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: sysvsem
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: sysvshm
PRIMARY MAINTAINER: Unknown
MAINTENANCE: Unknown
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: tidy
PRIMARY MAINTAINER: John Coggeshall <john@php.net> (2003 - 2006)
Ilia Alshanetsky <iliaa@php.net> (2003 - 2009)
Nuno Lopes <nlopess@php.net> (2006 - 2012)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: tokenizer
PRIMARY MAINTAINER: Andrei Zmievski <andrei@php.net> (2002 - 2002)
Nikita Popov <nikic@php.net> (2013 - 2020)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: zip
PRIMARY MAINTAINER: Pierre-Alain Joye <pajoye@php.net> (2006 - 2011)
Remi Collet <remi@php.net> (2013-2020)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------
EXTENSION: zlib
PRIMARY MAINTAINER: Stefan Roehrich <sr@linux.de> (1999 - 2003)
MAINTENANCE: Maintained
STATUS: Working
-------------------------------------------------------------------------------

68
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--------------------------------------------------------------------
The PHP License, version 3.01
Copyright (c) 1999 - 2021 The PHP Group. All rights reserved.
--------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, is permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. The name "PHP" must not be used to endorse or promote products
derived from this software without prior written permission. For
written permission, please contact group@php.net.
4. Products derived from this software may not be called "PHP", nor
may "PHP" appear in their name, without prior written permission
from group@php.net. You may indicate that your software works in
conjunction with PHP by saying "Foo for PHP" instead of calling
it "PHP Foo" or "phpfoo"
5. The PHP Group may publish revised and/or new versions of the
license from time to time. Each version will be given a
distinguishing version number.
Once covered code has been published under a particular version
of the license, you may always continue to use it under the terms
of that version. You may also choose to use such covered code
under the terms of any subsequent version of the license
published by the PHP Group. No one other than the PHP Group has
the right to modify the terms applicable to covered code created
under this License.
6. Redistributions of any form whatsoever must retain the following
acknowledgment:
"This product includes PHP software, freely available from
<http://www.php.net/software/>".
THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND
ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PHP
DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
--------------------------------------------------------------------
This software consists of voluntary contributions made by many
individuals on behalf of the PHP Group.
The PHP Group can be contacted via Email at group@php.net.
For more information on the PHP Group and the PHP project,
please see <http://www.php.net>.
PHP includes the Zend Engine, freely available at
<http://www.zend.com>.

1585
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@ -0,0 +1,642 @@
1. libmagic (ext/fileinfo) see ext/fileinfo/libmagic/LICENSE
2. libmbfl (ext/mbstring) see ext/mbstring/libmbfl/LICENSE
3. pcre2lib (ext/pcre)
4. ext/standard crypt
5. ext/standard crypt's blowfish implementation
6. ext/standard/rand
7. ext/standard/scanf
8. ext/standard/strnatcmp.c
9. ext/standard/uuencode
10. main/snprintf.c
11. main/strlcat
12. main/strlcpy
13. libgd (ext/gd)
14. ext/phar portions of tar implementations
15. ext/phar/zip.c portion extracted from libzip
16. libbcmath (ext/bcmath) see ext/bcmath/libbcmath/LICENSE
17. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP
3. pcre2lib (ext/pcre)
PCRE2 LICENCE
-------------
PCRE2 is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
licence, as specified below, with one exemption for certain binary
redistributions. The documentation for PCRE2, supplied in the "doc" directory,
is distributed under the same terms as the software itself. The data in the
testdata directory is not copyrighted and is in the public domain.
The basic library functions are written in C and are freestanding. Also
included in the distribution is a just-in-time compiler that can be used to
optimize pattern matching. This is an optional feature that can be omitted when
the library is built.
THE BASIC LIBRARY FUNCTIONS
---------------------------
Written by: Philip Hazel
Email local part: ph10
Email domain: cam.ac.uk
University of Cambridge Computing Service,
Cambridge, England.
Copyright (c) 1997-2019 University of Cambridge
All rights reserved.
PCRE2 JUST-IN-TIME COMPILATION SUPPORT
--------------------------------------
Written by: Zoltan Herczeg
Email local part: hzmester
Email domain: freemail.hu
Copyright(c) 2010-2019 Zoltan Herczeg
All rights reserved.
STACK-LESS JUST-IN-TIME COMPILER
--------------------------------
Written by: Zoltan Herczeg
Email local part: hzmester
Email domain: freemail.hu
Copyright(c) 2009-2019 Zoltan Herczeg
All rights reserved.
THE "BSD" LICENCE
-----------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notices,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notices, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of any
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
------------------------------------------
The second condition in the BSD licence (covering binary redistributions) does
not apply all the way down a chain of software. If binary package A includes
PCRE2, it must respect the condition, but if package B is software that
includes package A, the condition is not imposed on package B unless it uses
PCRE2 independently.
End
4. ext/standard crypt
FreeSec: libcrypt for NetBSD
Copyright (c) 1994 David Burren
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the author nor the names of other contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
5. ext/standard crypt's blowfish implementation
The crypt_blowfish homepage is:
http://www.openwall.com/crypt/
This code comes from John the Ripper password cracker, with reentrant
and crypt(3) interfaces added, but optimizations specific to password
cracking removed.
Written by Solar Designer <solar at openwall.com> in 1998-2011.
No copyright is claimed, and the software is hereby placed in the public
domain. In case this attempt to disclaim copyright and place the software
in the public domain is deemed null and void, then the software is
Copyright (c) 1998-2011 Solar Designer and it is hereby released to the
general public under the following terms:
Redistribution and use in source and binary forms, with or without
modification, are permitted.
There's ABSOLUTELY NO WARRANTY, express or implied.
It is my intent that you should be able to use this on your system,
as part of a software package, or anywhere else to improve security,
ensure compatibility, or for any other purpose. I would appreciate
it if you give credit where it is due and keep your modifications in
the public domain as well, but I don't require that in order to let
you place this code and any modifications you make under a license
of your choice.
This implementation is mostly compatible with OpenBSD's bcrypt.c (prefix
"$2a$") by Niels Provos <provos at citi.umich.edu>, and uses some of his
ideas. The password hashing algorithm was designed by David Mazieres
<dm at lcs.mit.edu>. For more information on the level of compatibility,
please refer to the comments in BF_set_key() and to the crypt(3) man page
included in the crypt_blowfish tarball.
There's a paper on the algorithm that explains its design decisions:
http://www.usenix.org/events/usenix99/provos.html
Some of the tricks in BF_ROUND might be inspired by Eric Young's
Blowfish library (I can't be sure if I would think of something if I
hadn't seen his code).
6. ext/standard/rand
The following php_mt_...() functions are based on a C++ class MTRand by
Richard J. Wagner. For more information see the web page at
http://www-personal.engin.umich.edu/~wagnerr/MersenneTwister.html
Mersenne Twister random number generator -- a C++ class MTRand
Based on code by Makoto Matsumoto, Takuji Nishimura, and Shawn Cokus
Richard J. Wagner v1.0 15 May 2003 rjwagner@writeme.com
The Mersenne Twister is an algorithm for generating random numbers. It
was designed with consideration of the flaws in various other generators.
The period, 2^19937-1, and the order of equidistribution, 623 dimensions,
are far greater. The generator is also fast; it avoids multiplication and
division, and it benefits from caches and pipelines. For more information
see the inventors' web page at http://www.math.keio.ac.jp/~matumoto/emt.html
Reference
M. Matsumoto and T. Nishimura, "Mersenne Twister: A 623-Dimensionally
Equidistributed Uniform Pseudo-Random Number Generator", ACM Transactions on
Modeling and Computer Simulation, Vol. 8, No. 1, January 1998, pp 3-30.
Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
Copyright (C) 2000 - 2003, Richard J. Wagner
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The names of its contributors may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
7. ext/standard/scanf
scanf.c --
This file contains the base code which implements sscanf and by extension
fscanf. Original code is from TCL8.3.0 and bears the following copyright:
This software is copyrighted by the Regents of the University of
California, Sun Microsystems, Inc., Scriptics Corporation,
and other parties. The following terms apply to all files associated
with the software unless explicitly disclaimed in individual files.
The authors hereby grant permission to use, copy, modify, distribute,
and license this software and its documentation for any purpose, provided
that existing copyright notices are retained in all copies and that this
notice is included verbatim in any distributions. No written agreement,
license, or royalty fee is required for any of the authorized uses.
Modifications to this software may be copyrighted by their authors
and need not follow the licensing terms described here, provided that
the new terms are clearly indicated on the first page of each file where
they apply.
IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE
IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
MODIFICATIONS.
GOVERNMENT USE: If you are acquiring this software on behalf of the
U.S. government, the Government shall have only "Restricted Rights"
in the software and related documentation as defined in the Federal
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you
are acquiring the software on behalf of the Department of Defense, the
software shall be classified as "Commercial Computer Software" and the
Government shall have only "Restricted Rights" as defined in Clause
252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf
permission to use and distribute the software in accordance with the
terms specified in this license.
8. ext/standard/strnatcmp.c
strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
9. ext/standard/uuencode
Portions of this code are based on Berkeley's uuencode/uudecode
implementation.
Copyright (c) 1983, 1993
The Regents of the University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software
must display the following acknowledgement:
This product includes software developed by the University of
California, Berkeley and its contributors.
4. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
10. main/snprintf.c
Copyright (c) 2002, 2006 Todd C. Miller <Todd.Miller@courtesan.com>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Sponsored in part by the Defense Advanced Research Projects
Agency (DARPA) and Air Force Research Laboratory, Air Force
Materiel Command, USAF, under agreement number F39502-99-1-0512.
main/spprintf
Copyright (c) 1995-1998 The Apache Group. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. All advertising materials mentioning features or use of this
software must display the following acknowledgment:
"This product includes software developed by the Apache Group
for use in the Apache HTTP server project (http://www.apache.org/)."
4. The names "Apache Server" and "Apache Group" must not be used to
endorse or promote products derived from this software without
prior written permission.
5. Redistributions of any form whatsoever must retain the following
acknowledgment:
"This product includes software developed by the Apache Group
for use in the Apache HTTP server project (http://www.apache.org/)."
THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
====================================================================
This software consists of voluntary contributions made by many
individuals on behalf of the Apache Group and was originally based
on public domain software written at the National Center for
Supercomputing Applications, University of Illinois, Urbana-Champaign.
For more information on the Apache Group and the Apache HTTP server
project, please see <http://www.apache.org/>.
This code is based on, and used with the permission of, the
SIO stdio-replacement strx_* functions by Panos Tsirigotis
<panos@alumni.cs.colorado.edu> for xinetd.
11. main/strlcat
12. main/strlcpy
Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
13. libgd (ext/gd)
* Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2003, 2004 by Cold Spring Harbor Laboratory. Funded under
Grant P41-RR02188 by the National Institutes of Health.
* Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004 by Boutell.Com, Inc.
* Portions relating to GD2 format copyright 1999, 2000, 2001, 2002,
2003, 2004 Philip Warner.
* Portions relating to PNG copyright 1999, 2000, 2001, 2002, 2003,
2004 Greg Roelofs.
* Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002,
2003, 2004 John Ellson (ellson@graphviz.org).
* Portions relating to gdft.c copyright 2001, 2002, 2003, 2004 John
Ellson (ellson@graphviz.org).
* Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Pierre-Alain Joye (pierre@libgd.org).
* Portions relating to JPEG and to color quantization copyright
2000, 2001, 2002, 2003, 2004, Doug Becker and copyright (C) 1994,
1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Thomas
G. Lane. This software is based in part on the work of the
Independent JPEG Group. See the file README-JPEG.TXT for more
information.
* Portions relating to GIF compression copyright 1989 by Jef
Poskanzer and David Rowley, with modifications for thread safety
by Thomas Boutell.
* Portions relating to GIF decompression copyright 1990, 1991, 1993
by David Koblas, with modifications for thread safety by Thomas
Boutell.
* Portions relating to WBMP copyright 2000, 2001, 2002, 2003, 2004
Maurice Szmurlo and Johan Van den Brande.
* Portions relating to GIF animations copyright 2004 Jaakko Hyvätti
(jaakko.hyvatti@iki.fi)
Permission has been granted to copy, distribute and modify gd in
any context without fee, including a commercial application,
provided that this notice is present in user-accessible supporting
documentation.
This does not affect your ownership of the derived work itself,
and the intent is to assure proper credit for the authors of gd,
not to interfere with your productive use of gd. If you have
questions, ask. "Derived works" includes all programs that utilize
the library. Credit must be given in user-accessible
documentation.
This software is provided "AS IS." The copyright holders disclaim
all warranties, either express or implied, including but not
limited to implied warranties of merchantability and fitness for a
particular purpose, with respect to this code and accompanying
documentation.
Although their code does not appear in the current release, the
authors wish to thank David Koblas, David Rowley, and Hutchison
Avenue Software Corporation for their prior contributions.
END OF COPYRIGHT STATEMENT
14. ext/phar portions of tar implementations
portions of tar implementations in ext/phar - phar_tar_octal() are based on an
implementation by Tim Kientzle from libarchive, licensed with this license:
Copyright (c) 2003-2007 Tim Kientzle
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
15. ext/phar/zip.c portion extracted from libzip
zip_dirent.c -- read directory entry (local or central), clean dirent
Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
This function is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <nih@giga.or.at>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. The names of the authors may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
16. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP
The OpenLDAP Public License
Version 2.8, 17 August 2003
Redistribution and use of this software and associated documentation
("Software"), with or without modification, are permitted provided
that the following conditions are met:
1. Redistributions in source form must retain copyright statements
and notices,
2. Redistributions in binary form must reproduce applicable copyright
statements and notices, this list of conditions, and the following
disclaimer in the documentation and/or other materials provided
with the distribution, and
3. Redistributions must contain a verbatim copy of this document.
The OpenLDAP Foundation may revise this license from time to time.
Each revision is distinguished by a version number. You may use
this Software under terms of this license revision or under the
terms of any subsequent revision of the license.
THIS SOFTWARE IS PROVIDED BY THE OPENLDAP FOUNDATION AND ITS
CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE OPENLDAP FOUNDATION, ITS CONTRIBUTORS, OR THE AUTHOR(S)
OR OWNER(S) OF THE SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
The names of the authors and copyright holders must not be used in
advertising or otherwise to promote the sale, use or other dealing
in this Software without specific, written prior permission. Title
to copyright in this Software shall at all times remain with copyright
holders.
OpenLDAP is a registered trademark of the OpenLDAP Foundation.
Copyright 1999-2003 The OpenLDAP Foundation, Redwood City,
California, USA. All Rights Reserved. Permission to copy and
distribute verbatim copies of this document is granted.

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<div align="center">
<a href="https://php.net">
<img
alt="PHP"
src="https://www.php.net/images/logos/new-php-logo.svg"
width="150">
</a>
</div>
# The PHP Interpreter
PHP is a popular general-purpose scripting language that is especially suited to
web development. Fast, flexible and pragmatic, PHP powers everything from your
blog to the most popular websites in the world. PHP is distributed under the
[PHP License v3.01](LICENSE).
[![Build status](https://travis-ci.org/php/php-src.svg?branch=master)](https://travis-ci.org/php/php-src)
[![Build status](https://ci.appveyor.com/api/projects/status/meyur6fviaxgdwdy/branch/master?svg=true)](https://ci.appveyor.com/project/php/php-src)
[![Build Status](https://dev.azure.com/phpazuredevops/php/_apis/build/status/php.php-src?branchName=master)](https://dev.azure.com/phpazuredevops/php/_build/latest?definitionId=1&branchName=master)
[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/php.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:php)
## Documentation
The PHP manual is available at [php.net/docs](https://php.net/docs).
## Installation
### Prebuilt packages and binaries
Prebuilt packages and binaries can be used to get up and running fast with PHP.
For Windows, the PHP binaries can be obtained from
[windows.php.net](https://windows.php.net). After extracting the archive the
`*.exe` files are ready to use.
For other systems, see the [installation chapter](https://php.net/install).
### Building PHP source code
*For Windows, see [Build your own PHP on Windows](https://wiki.php.net/internals/windows/stepbystepbuild_sdk_2).*
For a minimal PHP build from Git, you will need autoconf, bison, and re2c. For
a default build, you will additionally need libxml2 and libsqlite3. On Ubuntu,
you can install these using:
sudo apt install -y pkg-config build-essential autoconf bison re2c \
libxml2-dev libsqlite3-dev
Generate configure:
./buildconf
Configure your build. `--enable-debug` is recommended for development, see
`./configure --help` for a full list of options.
# For development
./configure --enable-debug
# For production
./configure
Build PHP. To speed up the build, specify the maximum number of jobs using `-j`:
make -j4
The number of jobs should usually match the number of available cores, which
can be determined using `nproc`.
## Testing PHP source code
PHP ships with an extensive test suite, the command `make test` is used after
successful compilation of the sources to run this test suite.
It is possible to run tests using multiple cores by setting `-jN` in
`TEST_PHP_ARGS`:
make TEST_PHP_ARGS=-j4 test
Shall run `make test` with a maximum of 4 concurrent jobs: Generally the maximum
number of jobs should not exceed the number of cores available.
The [qa.php.net](https://qa.php.net) site provides more detailed info about
testing and quality assurance.
## Installing PHP built from source
After a successful build (and test), PHP may be installed with:
make install
Depending on your permissions and prefix, `make install` may need super user
permissions.
## PHP extensions
Extensions provide additional functionality on top of PHP. PHP consists of many
essential bundled extensions. Additional extensions can be found in the PHP
Extension Community Library - [PECL](https://pecl.php.net).
## Contributing
The PHP source code is located in the Git repository at
[github.com/php/php-src](https://github.com/php/php-src). Contributions are most
welcome by forking the repository and sending a pull request.
Discussions are done on GitHub, but depending on the topic can also be relayed
to the official PHP developer mailing list internals@lists.php.net.
New features require an RFC and must be accepted by the developers. See
[Request for comments - RFC](https://wiki.php.net/rfc) and
[Voting on PHP features](https://wiki.php.net/rfc/voting) for more information
on the process.
Bug fixes don't require an RFC. If the bug has a GitHub issue, reference it in
the commit message using `GH-NNNNNN`. Use `#NNNNNN` for tickets in the old
[bugs.php.net](https://bugs.php.net) bug tracker.
Fix GH-7815: php_uname doesn't recognise latest Windows versions
Fix #55371: get_magic_quotes_gpc() throws deprecation warning
See [Git workflow](https://wiki.php.net/vcs/gitworkflow) for details on how pull
requests are merged.
### Guidelines for contributors
See further documents in the repository for more information on how to
contribute:
- [Contributing to PHP](/CONTRIBUTING.md)
- [PHP coding standards](/CODING_STANDARDS.md)
- [Mailinglist rules](/docs/mailinglist-rules.md)
- [PHP release process](/docs/release-process.md)
## Credits
For the list of people who've put work into PHP, please see the
[PHP credits page](https://php.net/credits.php).

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Copyright (c) 1999-2006, Andi Gutmans, Sascha Schumann, Zeev Suraski.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
- Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
- Neither name of the copyright holders nor the names of their contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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/*
+----------------------------------------------------------------------+
| Thread Safe Resource Manager |
+----------------------------------------------------------------------+
| Copyright (c) 1999-2011, Andi Gutmans, Sascha Schumann, Zeev Suraski |
| This source file is subject to the TSRM license, that is bundled |
| with this package in the file LICENSE |
+----------------------------------------------------------------------+
| Authors: Zeev Suraski <zeev@php.net> |
+----------------------------------------------------------------------+
*/
#include "TSRM.h"
#ifdef ZTS
#include <stdio.h>
#include <stdarg.h>
#if ZEND_DEBUG
# include <assert.h>
# define TSRM_ASSERT(c) assert(c)
#else
# define TSRM_ASSERT(c)
#endif
typedef struct _tsrm_tls_entry tsrm_tls_entry;
/* TSRMLS_CACHE_DEFINE; is already done in Zend, this is being always compiled statically. */
TSRMLS_CACHE_EXTERN();
struct _tsrm_tls_entry {
void **storage;
int count;
THREAD_T thread_id;
tsrm_tls_entry *next;
};
typedef struct {
size_t size;
ts_allocate_ctor ctor;
ts_allocate_dtor dtor;
size_t fast_offset;
int done;
} tsrm_resource_type;
/* The memory manager table */
static tsrm_tls_entry **tsrm_tls_table=NULL;
static int tsrm_tls_table_size;
static ts_rsrc_id id_count;
/* The resource sizes table */
static tsrm_resource_type *resource_types_table=NULL;
static int resource_types_table_size;
/* Reserved space for fast globals access */
static size_t tsrm_reserved_pos = 0;
static size_t tsrm_reserved_size = 0;
static MUTEX_T tsmm_mutex; /* thread-safe memory manager mutex */
static MUTEX_T tsrm_env_mutex; /* tsrm environ mutex */
/* New thread handlers */
static tsrm_thread_begin_func_t tsrm_new_thread_begin_handler = NULL;
static tsrm_thread_end_func_t tsrm_new_thread_end_handler = NULL;
static tsrm_shutdown_func_t tsrm_shutdown_handler = NULL;
/* Debug support */
int tsrm_error(int level, const char *format, ...);
/* Read a resource from a thread's resource storage */
static int tsrm_error_level;
static FILE *tsrm_error_file;
#ifdef TSRM_DEBUG
#define TSRM_ERROR(args) tsrm_error args
#define TSRM_SAFE_RETURN_RSRC(array, offset, range) \
{ \
int unshuffled_offset = TSRM_UNSHUFFLE_RSRC_ID(offset); \
\
if (offset==0) { \
return &array; \
} else if ((unshuffled_offset)>=0 && (unshuffled_offset)<(range)) { \
TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Successfully fetched resource id %d for thread id %ld - 0x%0.8X", \
unshuffled_offset, (long) thread_resources->thread_id, array[unshuffled_offset])); \
return array[unshuffled_offset]; \
} else { \
TSRM_ERROR((TSRM_ERROR_LEVEL_ERROR, "Resource id %d is out of range (%d..%d)", \
unshuffled_offset, TSRM_SHUFFLE_RSRC_ID(0), TSRM_SHUFFLE_RSRC_ID(thread_resources->count-1))); \
return NULL; \
} \
}
#else
#define TSRM_ERROR(args)
#define TSRM_SAFE_RETURN_RSRC(array, offset, range) \
if (offset==0) { \
return &array; \
} else { \
return array[TSRM_UNSHUFFLE_RSRC_ID(offset)]; \
}
#endif
#ifdef TSRM_WIN32
static DWORD tls_key;
# define tsrm_tls_set(what) TlsSetValue(tls_key, (void*)(what))
# define tsrm_tls_get() TlsGetValue(tls_key)
#else
static pthread_key_t tls_key;
# define tsrm_tls_set(what) pthread_setspecific(tls_key, (void*)(what))
# define tsrm_tls_get() pthread_getspecific(tls_key)
#endif
TSRM_TLS uint8_t in_main_thread = 0;
TSRM_TLS uint8_t is_thread_shutdown = 0;
/* Startup TSRM (call once for the entire process) */
TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, const char *debug_filename)
{/*{{{*/
#ifdef TSRM_WIN32
tls_key = TlsAlloc();
#else
pthread_key_create(&tls_key, 0);
#endif
/* ensure singleton */
in_main_thread = 1;
is_thread_shutdown = 0;
tsrm_error_file = stderr;
tsrm_error_set(debug_level, debug_filename);
tsrm_tls_table_size = expected_threads;
tsrm_tls_table = (tsrm_tls_entry **) calloc(tsrm_tls_table_size, sizeof(tsrm_tls_entry *));
if (!tsrm_tls_table) {
TSRM_ERROR((TSRM_ERROR_LEVEL_ERROR, "Unable to allocate TLS table"));
is_thread_shutdown = 1;
return 0;
}
id_count=0;
resource_types_table_size = expected_resources;
resource_types_table = (tsrm_resource_type *) calloc(resource_types_table_size, sizeof(tsrm_resource_type));
if (!resource_types_table) {
TSRM_ERROR((TSRM_ERROR_LEVEL_ERROR, "Unable to allocate resource types table"));
is_thread_shutdown = 1;
free(tsrm_tls_table);
return 0;
}
tsmm_mutex = tsrm_mutex_alloc();
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Started up TSRM, %d expected threads, %d expected resources", expected_threads, expected_resources));
tsrm_reserved_pos = 0;
tsrm_reserved_size = 0;
tsrm_env_mutex = tsrm_mutex_alloc();
return 1;
}/*}}}*/
/* Shutdown TSRM (call once for the entire process) */
TSRM_API void tsrm_shutdown(void)
{/*{{{*/
int i;
if (is_thread_shutdown) {
/* shutdown must only occur once */
return;
}
is_thread_shutdown = 1;
if (!in_main_thread) {
/* only the main thread may shutdown tsrm */
return;
}
for (i=0; i<tsrm_tls_table_size; i++) {
tsrm_tls_entry *p = tsrm_tls_table[i], *next_p;
while (p) {
int j;
next_p = p->next;
for (j=0; j<p->count; j++) {
if (p->storage[j]) {
if (resource_types_table) {
if (!resource_types_table[j].done) {
if (resource_types_table[j].dtor) {
resource_types_table[j].dtor(p->storage[j]);
}
if (!resource_types_table[j].fast_offset) {
free(p->storage[j]);
}
}
}
}
}
free(p->storage);
free(p);
p = next_p;
}
}
free(tsrm_tls_table);
free(resource_types_table);
tsrm_mutex_free(tsmm_mutex);
tsrm_mutex_free(tsrm_env_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Shutdown TSRM"));
if (tsrm_error_file!=stderr) {
fclose(tsrm_error_file);
}
#ifdef TSRM_WIN32
TlsFree(tls_key);
#else
pthread_setspecific(tls_key, 0);
pthread_key_delete(tls_key);
#endif
if (tsrm_shutdown_handler) {
tsrm_shutdown_handler();
}
tsrm_new_thread_begin_handler = NULL;
tsrm_new_thread_end_handler = NULL;
tsrm_shutdown_handler = NULL;
tsrm_reserved_pos = 0;
tsrm_reserved_size = 0;
}/*}}}*/
/* {{{ */
/* environ lock api */
TSRM_API void tsrm_env_lock(void) {
tsrm_mutex_lock(tsrm_env_mutex);
}
TSRM_API void tsrm_env_unlock(void) {
tsrm_mutex_unlock(tsrm_env_mutex);
} /* }}} */
/* enlarge the arrays for the already active threads */
static void tsrm_update_active_threads(void)
{/*{{{*/
int i;
for (i=0; i<tsrm_tls_table_size; i++) {
tsrm_tls_entry *p = tsrm_tls_table[i];
while (p) {
if (p->count < id_count) {
int j;
p->storage = (void *) realloc(p->storage, sizeof(void *)*id_count);
for (j=p->count; j<id_count; j++) {
if (resource_types_table[j].fast_offset) {
p->storage[j] = (void *) (((char*)p) + resource_types_table[j].fast_offset);
} else {
p->storage[j] = (void *) malloc(resource_types_table[j].size);
}
if (resource_types_table[j].ctor) {
resource_types_table[j].ctor(p->storage[j]);
}
}
p->count = id_count;
}
p = p->next;
}
}
}/*}}}*/
/* allocates a new thread-safe-resource id */
TSRM_API ts_rsrc_id ts_allocate_id(ts_rsrc_id *rsrc_id, size_t size, ts_allocate_ctor ctor, ts_allocate_dtor dtor)
{/*{{{*/
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Obtaining a new resource id, %d bytes", size));
tsrm_mutex_lock(tsmm_mutex);
/* obtain a resource id */
*rsrc_id = TSRM_SHUFFLE_RSRC_ID(id_count++);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Obtained resource id %d", *rsrc_id));
/* store the new resource type in the resource sizes table */
if (resource_types_table_size < id_count) {
tsrm_resource_type *_tmp;
_tmp = (tsrm_resource_type *) realloc(resource_types_table, sizeof(tsrm_resource_type)*id_count);
if (!_tmp) {
TSRM_ERROR((TSRM_ERROR_LEVEL_ERROR, "Unable to allocate storage for resource"));
*rsrc_id = 0;
tsrm_mutex_unlock(tsmm_mutex);
return 0;
}
resource_types_table = _tmp;
resource_types_table_size = id_count;
}
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].size = size;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].ctor = ctor;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].dtor = dtor;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].fast_offset = 0;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].done = 0;
tsrm_update_active_threads();
tsrm_mutex_unlock(tsmm_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Successfully allocated new resource id %d", *rsrc_id));
return *rsrc_id;
}/*}}}*/
/* Reserve space for fast thread-safe-resources */
TSRM_API void tsrm_reserve(size_t size)
{/*{{{*/
tsrm_reserved_pos = 0;
tsrm_reserved_size = TSRM_ALIGNED_SIZE(size);
}/*}}}*/
/* allocates a new fast thread-safe-resource id */
TSRM_API ts_rsrc_id ts_allocate_fast_id(ts_rsrc_id *rsrc_id, size_t *offset, size_t size, ts_allocate_ctor ctor, ts_allocate_dtor dtor)
{/*{{{*/
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Obtaining a new fast resource id, %d bytes", size));
tsrm_mutex_lock(tsmm_mutex);
/* obtain a resource id */
*rsrc_id = TSRM_SHUFFLE_RSRC_ID(id_count++);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Obtained resource id %d", *rsrc_id));
size = TSRM_ALIGNED_SIZE(size);
if (tsrm_reserved_size - tsrm_reserved_pos < size) {
TSRM_ERROR((TSRM_ERROR_LEVEL_ERROR, "Unable to allocate space for fast resource"));
*rsrc_id = 0;
*offset = 0;
tsrm_mutex_unlock(tsmm_mutex);
return 0;
}
*offset = TSRM_ALIGNED_SIZE(sizeof(tsrm_tls_entry)) + tsrm_reserved_pos;
tsrm_reserved_pos += size;
/* store the new resource type in the resource sizes table */
if (resource_types_table_size < id_count) {
tsrm_resource_type *_tmp;
_tmp = (tsrm_resource_type *) realloc(resource_types_table, sizeof(tsrm_resource_type)*id_count);
if (!_tmp) {
TSRM_ERROR((TSRM_ERROR_LEVEL_ERROR, "Unable to allocate storage for resource"));
*rsrc_id = 0;
tsrm_mutex_unlock(tsmm_mutex);
return 0;
}
resource_types_table = _tmp;
resource_types_table_size = id_count;
}
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].size = size;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].ctor = ctor;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].dtor = dtor;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].fast_offset = *offset;
resource_types_table[TSRM_UNSHUFFLE_RSRC_ID(*rsrc_id)].done = 0;
tsrm_update_active_threads();
tsrm_mutex_unlock(tsmm_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Successfully allocated new resource id %d", *rsrc_id));
return *rsrc_id;
}/*}}}*/
static void allocate_new_resource(tsrm_tls_entry **thread_resources_ptr, THREAD_T thread_id)
{/*{{{*/
int i;
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Creating data structures for thread %x", thread_id));
(*thread_resources_ptr) = (tsrm_tls_entry *) malloc(TSRM_ALIGNED_SIZE(sizeof(tsrm_tls_entry)) + tsrm_reserved_size);
(*thread_resources_ptr)->storage = NULL;
if (id_count > 0) {
(*thread_resources_ptr)->storage = (void **) malloc(sizeof(void *)*id_count);
}
(*thread_resources_ptr)->count = id_count;
(*thread_resources_ptr)->thread_id = thread_id;
(*thread_resources_ptr)->next = NULL;
/* Set thread local storage to this new thread resources structure */
tsrm_tls_set(*thread_resources_ptr);
TSRMLS_CACHE = *thread_resources_ptr;
if (tsrm_new_thread_begin_handler) {
tsrm_new_thread_begin_handler(thread_id);
}
for (i=0; i<id_count; i++) {
if (resource_types_table[i].done) {
(*thread_resources_ptr)->storage[i] = NULL;
} else {
if (resource_types_table[i].fast_offset) {
(*thread_resources_ptr)->storage[i] = (void *) (((char*)(*thread_resources_ptr)) + resource_types_table[i].fast_offset);
} else {
(*thread_resources_ptr)->storage[i] = (void *) malloc(resource_types_table[i].size);
}
if (resource_types_table[i].ctor) {
resource_types_table[i].ctor((*thread_resources_ptr)->storage[i]);
}
}
}
if (tsrm_new_thread_end_handler) {
tsrm_new_thread_end_handler(thread_id);
}
tsrm_mutex_unlock(tsmm_mutex);
}/*}}}*/
/* fetches the requested resource for the current thread */
TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id)
{/*{{{*/
THREAD_T thread_id;
int hash_value;
tsrm_tls_entry *thread_resources;
if (!th_id) {
/* Fast path for looking up the resources for the current
* thread. Its used by just about every call to
* ts_resource_ex(). This avoids the need for a mutex lock
* and our hashtable lookup.
*/
thread_resources = tsrm_tls_get();
if (thread_resources) {
TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Fetching resource id %d for current thread %d", id, (long) thread_resources->thread_id));
/* Read a specific resource from the thread's resources.
* This is called outside of a mutex, so have to be aware about external
* changes to the structure as we read it.
*/
TSRM_SAFE_RETURN_RSRC(thread_resources->storage, id, thread_resources->count);
}
thread_id = tsrm_thread_id();
} else {
thread_id = *th_id;
}
TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Fetching resource id %d for thread %ld", id, (long) thread_id));
tsrm_mutex_lock(tsmm_mutex);
hash_value = THREAD_HASH_OF(thread_id, tsrm_tls_table_size);
thread_resources = tsrm_tls_table[hash_value];
if (!thread_resources) {
allocate_new_resource(&tsrm_tls_table[hash_value], thread_id);
return ts_resource_ex(id, &thread_id);
} else {
do {
if (thread_resources->thread_id == thread_id) {
break;
}
if (thread_resources->next) {
thread_resources = thread_resources->next;
} else {
allocate_new_resource(&thread_resources->next, thread_id);
return ts_resource_ex(id, &thread_id);
/*
* thread_resources = thread_resources->next;
* break;
*/
}
} while (thread_resources);
}
tsrm_mutex_unlock(tsmm_mutex);
/* Read a specific resource from the thread's resources.
* This is called outside of a mutex, so have to be aware about external
* changes to the structure as we read it.
*/
TSRM_SAFE_RETURN_RSRC(thread_resources->storage, id, thread_resources->count);
}/*}}}*/
/* frees all resources allocated for the current thread */
void ts_free_thread(void)
{/*{{{*/
tsrm_tls_entry *thread_resources;
int i;
THREAD_T thread_id = tsrm_thread_id();
int hash_value;
tsrm_tls_entry *last=NULL;
TSRM_ASSERT(!in_main_thread);
tsrm_mutex_lock(tsmm_mutex);
hash_value = THREAD_HASH_OF(thread_id, tsrm_tls_table_size);
thread_resources = tsrm_tls_table[hash_value];
while (thread_resources) {
if (thread_resources->thread_id == thread_id) {
for (i=0; i<thread_resources->count; i++) {
if (resource_types_table[i].dtor) {
resource_types_table[i].dtor(thread_resources->storage[i]);
}
}
for (i=0; i<thread_resources->count; i++) {
if (!resource_types_table[i].fast_offset) {
free(thread_resources->storage[i]);
}
}
free(thread_resources->storage);
if (last) {
last->next = thread_resources->next;
} else {
tsrm_tls_table[hash_value] = thread_resources->next;
}
tsrm_tls_set(0);
free(thread_resources);
break;
}
if (thread_resources->next) {
last = thread_resources;
}
thread_resources = thread_resources->next;
}
tsrm_mutex_unlock(tsmm_mutex);
}/*}}}*/
/* deallocates all occurrences of a given id */
void ts_free_id(ts_rsrc_id id)
{/*{{{*/
int i;
int j = TSRM_UNSHUFFLE_RSRC_ID(id);
tsrm_mutex_lock(tsmm_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Freeing resource id %d", id));
if (tsrm_tls_table) {
for (i=0; i<tsrm_tls_table_size; i++) {
tsrm_tls_entry *p = tsrm_tls_table[i];
while (p) {
if (p->count > j && p->storage[j]) {
if (resource_types_table) {
if (resource_types_table[j].dtor) {
resource_types_table[j].dtor(p->storage[j]);
}
if (!resource_types_table[j].fast_offset) {
free(p->storage[j]);
}
}
p->storage[j] = NULL;
}
p = p->next;
}
}
}
resource_types_table[j].done = 1;
tsrm_mutex_unlock(tsmm_mutex);
TSRM_ERROR((TSRM_ERROR_LEVEL_CORE, "Successfully freed resource id %d", id));
}/*}}}*/
/*
* Utility Functions
*/
/* Obtain the current thread id */
TSRM_API THREAD_T tsrm_thread_id(void)
{/*{{{*/
#ifdef TSRM_WIN32
return GetCurrentThreadId();
#else
return pthread_self();
#endif
}/*}}}*/
/* Allocate a mutex */
TSRM_API MUTEX_T tsrm_mutex_alloc(void)
{/*{{{*/
MUTEX_T mutexp;
#ifdef TSRM_WIN32
mutexp = malloc(sizeof(CRITICAL_SECTION));
InitializeCriticalSection(mutexp);
#else
mutexp = (pthread_mutex_t *)malloc(sizeof(pthread_mutex_t));
pthread_mutex_init(mutexp,NULL);
#endif
#ifdef THR_DEBUG
printf("Mutex created thread: %d\n",mythreadid());
#endif
return( mutexp );
}/*}}}*/
/* Free a mutex */
TSRM_API void tsrm_mutex_free(MUTEX_T mutexp)
{/*{{{*/
if (mutexp) {
#ifdef TSRM_WIN32
DeleteCriticalSection(mutexp);
free(mutexp);
#else
pthread_mutex_destroy(mutexp);
free(mutexp);
#endif
}
#ifdef THR_DEBUG
printf("Mutex freed thread: %d\n",mythreadid());
#endif
}/*}}}*/
/*
Lock a mutex.
A return value of 0 indicates success
*/
TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp)
{/*{{{*/
TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Mutex locked thread: %ld", tsrm_thread_id()));
#ifdef TSRM_WIN32
EnterCriticalSection(mutexp);
return 0;
#else
return pthread_mutex_lock(mutexp);
#endif
}/*}}}*/
/*
Unlock a mutex.
A return value of 0 indicates success
*/
TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp)
{/*{{{*/
TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Mutex unlocked thread: %ld", tsrm_thread_id()));
#ifdef TSRM_WIN32
LeaveCriticalSection(mutexp);
return 0;
#else
return pthread_mutex_unlock(mutexp);
#endif
}/*}}}*/
/*
Changes the signal mask of the calling thread
*/
#ifdef HAVE_SIGPROCMASK
TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset)
{/*{{{*/
TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Changed sigmask in thread: %ld", tsrm_thread_id()));
return pthread_sigmask(how, set, oldset);
}/*}}}*/
#endif
TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_thread_begin_handler)
{/*{{{*/
void *retval = (void *) tsrm_new_thread_begin_handler;
tsrm_new_thread_begin_handler = new_thread_begin_handler;
return retval;
}/*}}}*/
TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread_end_handler)
{/*{{{*/
void *retval = (void *) tsrm_new_thread_end_handler;
tsrm_new_thread_end_handler = new_thread_end_handler;
return retval;
}/*}}}*/
TSRM_API void *tsrm_set_shutdown_handler(tsrm_shutdown_func_t shutdown_handler)
{/*{{{*/
void *retval = (void *) tsrm_shutdown_handler;
tsrm_shutdown_handler = shutdown_handler;
return retval;
}/*}}}*/
/*
* Debug support
*/
#ifdef TSRM_DEBUG
int tsrm_error(int level, const char *format, ...)
{/*{{{*/
if (level<=tsrm_error_level) {
va_list args;
int size;
fprintf(tsrm_error_file, "TSRM: ");
va_start(args, format);
size = vfprintf(tsrm_error_file, format, args);
va_end(args);
fprintf(tsrm_error_file, "\n");
fflush(tsrm_error_file);
return size;
} else {
return 0;
}
}/*}}}*/
#endif
void tsrm_error_set(int level, const char *debug_filename)
{/*{{{*/
tsrm_error_level = level;
#ifdef TSRM_DEBUG
if (tsrm_error_file!=stderr) { /* close files opened earlier */
fclose(tsrm_error_file);
}
if (debug_filename) {
tsrm_error_file = fopen(debug_filename, "w");
if (!tsrm_error_file) {
tsrm_error_file = stderr;
}
} else {
tsrm_error_file = stderr;
}
#endif
}/*}}}*/
TSRM_API void *tsrm_get_ls_cache(void)
{/*{{{*/
return tsrm_tls_get();
}/*}}}*/
/* Returns offset of tsrm_ls_cache slot from Thread Control Block address */
TSRM_API size_t tsrm_get_ls_cache_tcb_offset(void)
{/*{{{*/
#if defined(__APPLE__) && defined(__x86_64__)
// TODO: Implement support for fast JIT ZTS code ???
return 0;
#elif defined(__x86_64__) && defined(__GNUC__) && !defined(__FreeBSD__) && \
!defined(__OpenBSD__) && !defined(__MUSL__) && !defined(__HAIKU__)
size_t ret;
asm ("movq _tsrm_ls_cache@gottpoff(%%rip),%0"
: "=r" (ret));
return ret;
#elif defined(__i386__) && defined(__GNUC__) && !defined(__FreeBSD__) && \
!defined(__OpenBSD__) && !defined(__MUSL__) && !defined(__HAIKU__)
size_t ret;
asm ("leal _tsrm_ls_cache@ntpoff,%0"
: "=r" (ret));
return ret;
#else
return 0;
#endif
}/*}}}*/
TSRM_API uint8_t tsrm_is_main_thread(void)
{/*{{{*/
return in_main_thread;
}/*}}}*/
TSRM_API uint8_t tsrm_is_shutdown(void)
{/*{{{*/
return is_thread_shutdown;
}/*}}}*/
TSRM_API const char *tsrm_api_name(void)
{/*{{{*/
#ifdef TSRM_WIN32
return "Windows Threads";
#else
return "POSIX Threads";
#endif
}/*}}}*/
#endif /* ZTS */

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/*
+----------------------------------------------------------------------+
| Thread Safe Resource Manager |
+----------------------------------------------------------------------+
| Copyright (c) 1999-2011, Andi Gutmans, Sascha Schumann, Zeev Suraski |
| This source file is subject to the TSRM license, that is bundled |
| with this package in the file LICENSE |
+----------------------------------------------------------------------+
| Authors: Zeev Suraski <zeev@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef TSRM_H
#define TSRM_H
#if !defined(__CYGWIN__) && defined(WIN32)
# define TSRM_WIN32
# include "Zend/zend_config.w32.h"
#else
# include "main/php_config.h"
#endif
#include "main/php_stdint.h"
#ifdef TSRM_WIN32
# ifdef TSRM_EXPORTS
# define TSRM_API __declspec(dllexport)
# else
# define TSRM_API __declspec(dllimport)
# endif
#elif defined(__GNUC__) && __GNUC__ >= 4
# define TSRM_API __attribute__ ((visibility("default")))
#else
# define TSRM_API
#endif
typedef intptr_t tsrm_intptr_t;
typedef uintptr_t tsrm_uintptr_t;
/* Only compile multi-threading functions if we're in ZTS mode */
#ifdef ZTS
#ifdef TSRM_WIN32
# ifndef TSRM_INCLUDE_FULL_WINDOWS_HEADERS
# define WIN32_LEAN_AND_MEAN
# endif
#else
# include <pthread.h>
#endif
#if SIZEOF_SIZE_T == 4
# define TSRM_ALIGNED_SIZE(size) \
(((size) + INT32_C(15)) & ~INT32_C(15))
#else
# define TSRM_ALIGNED_SIZE(size) \
(((size) + INT64_C(15)) & ~INT64_C(15))
#endif
typedef int ts_rsrc_id;
/* Define THREAD_T and MUTEX_T */
#ifdef TSRM_WIN32
# define THREAD_T DWORD
# define MUTEX_T CRITICAL_SECTION *
#else
# define THREAD_T pthread_t
# define MUTEX_T pthread_mutex_t *
#endif
#include <signal.h>
typedef void (*ts_allocate_ctor)(void *);
typedef void (*ts_allocate_dtor)(void *);
#define THREAD_HASH_OF(thr,ts) (unsigned long)thr%(unsigned long)ts
#ifdef __cplusplus
extern "C" {
#endif
/* startup/shutdown */
TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debug_level, const char *debug_filename);
TSRM_API void tsrm_shutdown(void);
/* environ lock API */
TSRM_API void tsrm_env_lock(void);
TSRM_API void tsrm_env_unlock(void);
/* allocates a new thread-safe-resource id */
TSRM_API ts_rsrc_id ts_allocate_id(ts_rsrc_id *rsrc_id, size_t size, ts_allocate_ctor ctor, ts_allocate_dtor dtor);
/* Fast resource in reserved (pre-allocated) space */
TSRM_API void tsrm_reserve(size_t size);
TSRM_API ts_rsrc_id ts_allocate_fast_id(ts_rsrc_id *rsrc_id, size_t *offset, size_t size, ts_allocate_ctor ctor, ts_allocate_dtor dtor);
/* fetches the requested resource for the current thread */
TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id);
#define ts_resource(id) ts_resource_ex(id, NULL)
/* frees all resources allocated for the current thread */
TSRM_API void ts_free_thread(void);
/* deallocates all occurrences of a given id */
TSRM_API void ts_free_id(ts_rsrc_id id);
/* Debug support */
#define TSRM_ERROR_LEVEL_ERROR 1
#define TSRM_ERROR_LEVEL_CORE 2
#define TSRM_ERROR_LEVEL_INFO 3
typedef void (*tsrm_thread_begin_func_t)(THREAD_T thread_id);
typedef void (*tsrm_thread_end_func_t)(THREAD_T thread_id);
typedef void (*tsrm_shutdown_func_t)(void);
TSRM_API int tsrm_error(int level, const char *format, ...);
TSRM_API void tsrm_error_set(int level, const char *debug_filename);
/* utility functions */
TSRM_API THREAD_T tsrm_thread_id(void);
TSRM_API MUTEX_T tsrm_mutex_alloc(void);
TSRM_API void tsrm_mutex_free(MUTEX_T mutexp);
TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp);
TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp);
#ifdef HAVE_SIGPROCMASK
TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset);
#endif
TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_thread_begin_handler);
TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread_end_handler);
TSRM_API void *tsrm_set_shutdown_handler(tsrm_shutdown_func_t shutdown_handler);
TSRM_API void *tsrm_get_ls_cache(void);
TSRM_API size_t tsrm_get_ls_cache_tcb_offset(void);
TSRM_API uint8_t tsrm_is_main_thread(void);
TSRM_API uint8_t tsrm_is_shutdown(void);
TSRM_API const char *tsrm_api_name(void);
#ifdef TSRM_WIN32
# define TSRM_TLS __declspec(thread)
#else
# define TSRM_TLS __thread
#endif
#ifndef __has_attribute
# define __has_attribute(x) 0
#endif
#if !__has_attribute(tls_model) || defined(__FreeBSD__) || defined(__MUSL__) || defined(__HAIKU__)
# define TSRM_TLS_MODEL_ATTR
#elif __PIC__
# define TSRM_TLS_MODEL_ATTR __attribute__((tls_model("initial-exec")))
#else
# define TSRM_TLS_MODEL_ATTR __attribute__((tls_model("local-exec")))
#endif
#define TSRM_SHUFFLE_RSRC_ID(rsrc_id) ((rsrc_id)+1)
#define TSRM_UNSHUFFLE_RSRC_ID(rsrc_id) ((rsrc_id)-1)
#define TSRMG(id, type, element) (TSRMG_BULK(id, type)->element)
#define TSRMG_BULK(id, type) ((type) (*((void ***) tsrm_get_ls_cache()))[TSRM_UNSHUFFLE_RSRC_ID(id)])
#define TSRMG_FAST(offset, type, element) (TSRMG_FAST_BULK(offset, type)->element)
#define TSRMG_FAST_BULK(offset, type) ((type) (((char*) tsrm_get_ls_cache())+(offset)))
#define TSRMG_STATIC(id, type, element) (TSRMG_BULK_STATIC(id, type)->element)
#define TSRMG_BULK_STATIC(id, type) ((type) (*((void ***) TSRMLS_CACHE))[TSRM_UNSHUFFLE_RSRC_ID(id)])
#define TSRMG_FAST_STATIC(offset, type, element) (TSRMG_FAST_BULK_STATIC(offset, type)->element)
#define TSRMG_FAST_BULK_STATIC(offset, type) ((type) (((char*) TSRMLS_CACHE)+(offset)))
#define TSRMLS_CACHE_EXTERN() extern TSRM_TLS void *TSRMLS_CACHE TSRM_TLS_MODEL_ATTR;
#define TSRMLS_CACHE_DEFINE() TSRM_TLS void *TSRMLS_CACHE TSRM_TLS_MODEL_ATTR = NULL;
#define TSRMLS_CACHE_UPDATE() TSRMLS_CACHE = tsrm_get_ls_cache()
#define TSRMLS_CACHE _tsrm_ls_cache
#ifdef __cplusplus
}
#endif
#else /* non ZTS */
#define tsrm_env_lock()
#define tsrm_env_unlock()
#define TSRMG_STATIC(id, type, element)
#define TSRMLS_CACHE_EXTERN()
#define TSRMLS_CACHE_DEFINE()
#define TSRMLS_CACHE_UPDATE()
#define TSRMLS_CACHE
#define TSRM_TLS
#endif /* ZTS */
#endif /* TSRM_H */

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// vim:ft=javascript
ADD_SOURCES("TSRM", "TSRM.c tsrm_win32.c");
ADD_FLAG("CFLAGS_BD_TSRM", "/D ZEND_ENABLE_STATIC_TSRMLS_CACHE=1");

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dnl Copyright (c) 1999, 2000 Sascha Schumann. All rights reserved.
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions
dnl are met:
dnl
dnl 1. Redistributions of source code must retain the above copyright
dnl notice, this list of conditions and the following disclaimer.
dnl
dnl 2. Redistributions in binary form must reproduce the above copyright
dnl notice, this list of conditions and the following disclaimer in
dnl the documentation and/or other materials provided with the
dnl distribution.
dnl
dnl THIS SOFTWARE IS PROVIDED BY SASCHA SCHUMANN ``AS IS'' AND ANY
dnl EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
dnl IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
dnl PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SASCHA SCHUMANN OR
dnl HIS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dnl SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
dnl NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
dnl LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
dnl HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
dnl STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
dnl ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
dnl OF THE POSSIBILITY OF SUCH DAMAGE.
dnl
dnl PTHREADS_FLAGS
dnl
dnl Set some magic defines to achieve POSIX threads conformance.
dnl
AC_DEFUN([PTHREADS_FLAGS],[
if test -z "$host_alias" && test -n "$host"; then
host_alias=$host
fi
if test -z "$host_alias"; then
AC_MSG_ERROR(host_alias is not set. Make sure to run config.guess)
fi
case $host_alias in
*solaris*)
PTHREAD_FLAGS="-D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT";;
*freebsd*)
PTHREAD_FLAGS="-D_REENTRANT -D_THREAD_SAFE";;
*linux*)
PTHREAD_FLAGS=-D_REENTRANT;;
*aix*)
PTHREAD_FLAGS=-D_THREAD_SAFE;;
*irix*)
PTHREAD_FLAGS=-D_POSIX_THREAD_SAFE_FUNCTIONS;;
*hpux*)
PTHREAD_FLAGS=-D_REENTRANT;;
*sco*)
PTHREAD_FLAGS=-D_REENTRANT;;
esac
if test -n "$PTHREAD_FLAGS"; then
CPPFLAGS="$CPPFLAGS $PTHREAD_FLAGS"
fi
])
dnl
dnl PTHREADS_CHECK_COMPILE
dnl
dnl Check whether the current setup can use POSIX threads calls.
dnl
AC_DEFUN([PTHREADS_CHECK_COMPILE], [
AC_LINK_IFELSE([ AC_LANG_SOURCE([
#include <pthread.h>
#include <stddef.h>
void *thread_routine(void *data) {
return data;
}
int main() {
pthread_t thd;
pthread_mutexattr_t mattr;
int data = 1;
pthread_mutexattr_init(&mattr);
return pthread_create(&thd, NULL, thread_routine, &data);
} ]) ], [
pthreads_checked=yes
], [
pthreads_checked=no
]
) ] )
dnl
dnl PTHREADS_CHECK
dnl
dnl Try to find a way to enable POSIX threads.
dnl
dnl Magic flags
dnl -kthread gcc (FreeBSD)
dnl -Kthread UDK cc (UnixWare)
dnl -mt WorkShop cc (Solaris)
dnl -mthreads gcc (AIX)
dnl -pthread gcc (Linux, FreeBSD, NetBSD, OpenBSD)
dnl -pthreads gcc (Solaris)
dnl -qthreaded AIX cc V5
dnl -threads gcc (HP-UX)
dnl
AC_DEFUN([PTHREADS_CHECK],[
AC_CACHE_CHECK(for pthreads_cflags,ac_cv_pthreads_cflags,[
ac_cv_pthreads_cflags=
if test "$pthreads_working" != "yes"; then
for flag in -kthread -pthread -pthreads -mthreads -Kthread -threads -mt -qthreaded; do
ac_save=$CFLAGS
CFLAGS="$CFLAGS $flag"
PTHREADS_CHECK_COMPILE
CFLAGS=$ac_save
if test "$pthreads_checked" = "yes"; then
ac_cv_pthreads_cflags=$flag
break
fi
done
fi
])
AC_CACHE_CHECK(for pthreads_lib, ac_cv_pthreads_lib,[
ac_cv_pthreads_lib=
if test "$pthreads_working" != "yes"; then
for lib in pthread pthreads c_r; do
ac_save=$LIBS
LIBS="$LIBS -l$lib"
PTHREADS_CHECK_COMPILE
LIBS=$ac_save
if test "$pthreads_checked" = "yes"; then
ac_cv_pthreads_lib=$lib
break
fi
done
fi
])
if test "x$ac_cv_pthreads_cflags" != "x" -o "x$ac_cv_pthreads_lib" != "x"; then
pthreads_working="yes"
fi
])

17
TSRM/tsrm.m4 Normal file
View File

@ -0,0 +1,17 @@
dnl This file contains TSRM specific autoconf macros.
dnl
dnl TSRM_CHECK_PTHREADS
dnl
AC_DEFUN([TSRM_CHECK_PTHREADS],[
PTHREADS_CHECK
if test "$pthreads_working" != "yes"; then
AC_MSG_ERROR(Your system seems to lack POSIX threads.)
fi
AC_DEFINE(PTHREADS, 1, Whether to use Pthreads)
AC_MSG_CHECKING(for POSIX threads)
AC_MSG_RESULT(yes)
])

829
TSRM/tsrm_win32.c Normal file
View File

@ -0,0 +1,829 @@
/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Daniel Beulshausen <daniel@php4win.de> |
+----------------------------------------------------------------------+
*/
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
#include <process.h>
#include <time.h>
#include <errno.h>
#define TSRM_INCLUDE_FULL_WINDOWS_HEADERS
#include "SAPI.h"
#include "TSRM.h"
#ifdef TSRM_WIN32
#include <Sddl.h>
#include "tsrm_win32.h"
#include "zend_virtual_cwd.h"
#include "win32/ioutil.h"
#ifdef ZTS
static ts_rsrc_id win32_globals_id;
#else
static tsrm_win32_globals win32_globals;
#endif
static void tsrm_win32_ctor(tsrm_win32_globals *globals)
{/*{{{*/
#ifdef ZTS
TSRMLS_CACHE_UPDATE();
#endif
globals->process = NULL;
globals->shm = NULL;
globals->process_size = 0;
globals->shm_size = 0;
globals->comspec = _strdup("cmd.exe");
/* Set it to INVALID_HANDLE_VALUE
* It will be initialized correctly in tsrm_win32_access or set to
* NULL if no impersonation has been done.
* the impersonated token can't be set here as the impersonation
* will happen later, in fcgi_accept_request (or whatever is the
* SAPI being used).
*/
globals->impersonation_token = INVALID_HANDLE_VALUE;
globals->impersonation_token_sid = NULL;
}/*}}}*/
static void tsrm_win32_dtor(tsrm_win32_globals *globals)
{/*{{{*/
shm_pair *ptr;
if (globals->process) {
free(globals->process);
}
if (globals->shm) {
for (ptr = globals->shm; ptr < (globals->shm + globals->shm_size); ptr++) {
UnmapViewOfFile(ptr->addr);
CloseHandle(ptr->segment);
UnmapViewOfFile(ptr->descriptor);
CloseHandle(ptr->info);
}
free(globals->shm);
}
free(globals->comspec);
if (globals->impersonation_token && globals->impersonation_token != INVALID_HANDLE_VALUE ) {
CloseHandle(globals->impersonation_token);
}
if (globals->impersonation_token_sid) {
free(globals->impersonation_token_sid);
}
}/*}}}*/
TSRM_API void tsrm_win32_startup(void)
{/*{{{*/
#ifdef ZTS
ts_allocate_id(&win32_globals_id, sizeof(tsrm_win32_globals), (ts_allocate_ctor)tsrm_win32_ctor, (ts_allocate_ctor)tsrm_win32_dtor);
#else
tsrm_win32_ctor(&win32_globals);
#endif
}/*}}}*/
TSRM_API void tsrm_win32_shutdown(void)
{/*{{{*/
#ifndef ZTS
tsrm_win32_dtor(&win32_globals);
#endif
}/*}}}*/
const char * tsrm_win32_get_path_sid_key(const char *pathname, size_t pathname_len, size_t *key_len)
{/*{{{*/
PSID pSid = TWG(impersonation_token_sid);
char *ptcSid = NULL;
char *bucket_key = NULL;
size_t ptc_sid_len;
if (!pSid) {
*key_len = pathname_len;
return pathname;
}
if (!ConvertSidToStringSid(pSid, &ptcSid)) {
*key_len = 0;
return NULL;
}
ptc_sid_len = strlen(ptcSid);
*key_len = pathname_len + ptc_sid_len;
bucket_key = (char *)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *key_len + 1);
if (!bucket_key) {
LocalFree(ptcSid);
*key_len = 0;
return NULL;
}
memcpy(bucket_key, ptcSid, ptc_sid_len);
memcpy(bucket_key + ptc_sid_len, pathname, pathname_len + 1);
LocalFree(ptcSid);
return bucket_key;
}/*}}}*/
PSID tsrm_win32_get_token_sid(HANDLE hToken)
{/*{{{*/
DWORD dwLength = 0;
PTOKEN_USER pTokenUser = NULL;
DWORD sid_len;
PSID pResultSid = NULL;
/* Get the actual size of the TokenUser structure */
if (!GetTokenInformation(
hToken, TokenUser, (LPVOID) pTokenUser, 0, &dwLength)) {
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
goto Finished;
}
pTokenUser = (PTOKEN_USER)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwLength);
if (pTokenUser == NULL) {
goto Finished;
}
}
/* and fetch it now */
if (!GetTokenInformation(
hToken, TokenUser, (LPVOID) pTokenUser, dwLength, &dwLength)) {
goto Finished;
}
sid_len = GetLengthSid(pTokenUser->User.Sid);
/* ConvertSidToStringSid(pTokenUser->User.Sid, &ptcSidOwner); */
pResultSid = malloc(sid_len);
if (!pResultSid) {
goto Finished;
}
if (!CopySid(sid_len, pResultSid, pTokenUser->User.Sid)) {
goto Finished;
}
HeapFree(GetProcessHeap(), 0, (LPVOID)pTokenUser);
return pResultSid;
Finished:
if (pResultSid) {
free(pResultSid);
}
/* Free the buffer for the token groups. */
if (pTokenUser != NULL) {
HeapFree(GetProcessHeap(), 0, (LPVOID)pTokenUser);
}
return NULL;
}/*}}}*/
TSRM_API int tsrm_win32_access(const char *pathname, int mode)
{/*{{{*/
time_t t;
HANDLE thread_token = NULL;
PSID token_sid;
SECURITY_INFORMATION sec_info = OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION;
GENERIC_MAPPING gen_map = { FILE_GENERIC_READ, FILE_GENERIC_WRITE, FILE_GENERIC_EXECUTE, FILE_ALL_ACCESS };
DWORD priv_set_length = sizeof(PRIVILEGE_SET);
PRIVILEGE_SET privilege_set = {0};
DWORD sec_desc_length = 0, desired_access = 0, granted_access = 0;
BYTE * psec_desc = NULL;
BOOL fAccess = FALSE;
realpath_cache_bucket * bucket = NULL;
char real_path[MAXPATHLEN] = {0};
if(!IS_ABSOLUTE_PATH(pathname, strlen(pathname)+1)) {
if(tsrm_realpath(pathname, real_path) == NULL) {
SET_ERRNO_FROM_WIN32_CODE(ERROR_FILE_NOT_FOUND);
return -1;
}
pathname = real_path;
}
PHP_WIN32_IOUTIL_INIT_W(pathname)
if (!pathw) {
return -1;
}
/* Either access call failed, or the mode was asking for a specific check.*/
int ret = php_win32_ioutil_access_w(pathw, mode);
if (0 > ret || X_OK == mode || F_OK == mode) {
PHP_WIN32_IOUTIL_CLEANUP_W()
return ret;
}
/* Only in NTS when impersonate==1 (aka FastCGI) */
/*
AccessCheck() requires an impersonation token. We first get a primary
token and then create a duplicate impersonation token. The
impersonation token is not actually assigned to the thread, but is
used in the call to AccessCheck. Thus, this function itself never
impersonates, but does use the identity of the thread. If the thread
was impersonating already, this function uses that impersonation context.
*/
if(!OpenThreadToken(GetCurrentThread(), TOKEN_ALL_ACCESS, TRUE, &thread_token)) {
if (GetLastError() == ERROR_NO_TOKEN) {
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ALL_ACCESS, &thread_token)) {
TWG(impersonation_token) = NULL;
goto Finished;
}
}
}
/* token_sid will be freed in tsrmwin32_dtor */
token_sid = tsrm_win32_get_token_sid(thread_token);
if (!token_sid) {
if (TWG(impersonation_token_sid)) {
free(TWG(impersonation_token_sid));
}
TWG(impersonation_token_sid) = NULL;
goto Finished;
}
/* Different identity, we need a new impersontated token as well */
if (!TWG(impersonation_token_sid) || !EqualSid(token_sid, TWG(impersonation_token_sid))) {
if (TWG(impersonation_token_sid)) {
free(TWG(impersonation_token_sid));
}
TWG(impersonation_token_sid) = token_sid;
/* Duplicate the token as impersonated token */
if (!DuplicateToken(thread_token, SecurityImpersonation, &TWG(impersonation_token))) {
goto Finished;
}
} else {
/* we already have it, free it then */
free(token_sid);
}
if (CWDG(realpath_cache_size_limit)) {
t = time(0);
bucket = realpath_cache_lookup(pathname, strlen(pathname), t);
if(bucket == NULL && !real_path[0]) {
/* We used the pathname directly. Call tsrm_realpath */
/* so that entry is created in realpath cache */
if(tsrm_realpath(pathname, real_path) != NULL) {
pathname = real_path;
bucket = realpath_cache_lookup(pathname, strlen(pathname), t);
PHP_WIN32_IOUTIL_REINIT_W(pathname);
}
}
}
/* Do a full access check because access() will only check read-only attribute */
if(mode == 0 || mode > 6) {
if(bucket != NULL && bucket->is_rvalid) {
fAccess = bucket->is_readable;
goto Finished;
}
desired_access = FILE_GENERIC_READ;
} else if(mode <= 2) {
if(bucket != NULL && bucket->is_wvalid) {
fAccess = bucket->is_writable;
goto Finished;
}
desired_access = FILE_GENERIC_WRITE;
} else if(mode <= 4) {
if(bucket != NULL && bucket->is_rvalid) {
fAccess = bucket->is_readable;
goto Finished;
}
desired_access = FILE_GENERIC_READ|FILE_FLAG_BACKUP_SEMANTICS;
} else { // if(mode <= 6)
if(bucket != NULL && bucket->is_rvalid && bucket->is_wvalid) {
fAccess = bucket->is_readable & bucket->is_writable;
goto Finished;
}
desired_access = FILE_GENERIC_READ | FILE_GENERIC_WRITE;
}
if(TWG(impersonation_token) == NULL) {
goto Finished;
}
/* Get size of security buffer. Call is expected to fail */
if(GetFileSecurityW(pathw, sec_info, NULL, 0, &sec_desc_length)) {
goto Finished;
}
psec_desc = (BYTE *)malloc(sec_desc_length);
if(psec_desc == NULL ||
!GetFileSecurityW(pathw, sec_info, (PSECURITY_DESCRIPTOR)psec_desc, sec_desc_length, &sec_desc_length)) {
goto Finished;
}
MapGenericMask(&desired_access, &gen_map);
if(!AccessCheck((PSECURITY_DESCRIPTOR)psec_desc, TWG(impersonation_token), desired_access, &gen_map, &privilege_set, &priv_set_length, &granted_access, &fAccess)) {
goto Finished_Impersonate;
}
/* Keep the result in realpath_cache */
if(bucket != NULL) {
if(desired_access == (FILE_GENERIC_READ|FILE_FLAG_BACKUP_SEMANTICS)) {
bucket->is_rvalid = 1;
bucket->is_readable = fAccess;
}
else if(desired_access == FILE_GENERIC_WRITE) {
bucket->is_wvalid = 1;
bucket->is_writable = fAccess;
} else if (desired_access == (FILE_GENERIC_READ | FILE_GENERIC_WRITE)) {
bucket->is_rvalid = 1;
bucket->is_readable = fAccess;
bucket->is_wvalid = 1;
bucket->is_writable = fAccess;
}
}
Finished_Impersonate:
if(psec_desc != NULL) {
free(psec_desc);
psec_desc = NULL;
}
Finished:
if(thread_token != NULL) {
CloseHandle(thread_token);
}
PHP_WIN32_IOUTIL_CLEANUP_W()
if(fAccess == FALSE) {
errno = EACCES;
return errno;
} else {
return 0;
}
}/*}}}*/
static process_pair *process_get(FILE *stream)
{/*{{{*/
process_pair *ptr;
process_pair *newptr;
for (ptr = TWG(process); ptr < (TWG(process) + TWG(process_size)); ptr++) {
if (ptr->stream == stream) {
break;
}
}
if (ptr < (TWG(process) + TWG(process_size))) {
return ptr;
}
newptr = (process_pair*)realloc((void*)TWG(process), (TWG(process_size)+1)*sizeof(process_pair));
if (newptr == NULL) {
return NULL;
}
TWG(process) = newptr;
ptr = newptr + TWG(process_size);
TWG(process_size)++;
return ptr;
}/*}}}*/
static shm_pair *shm_get(key_t key, void *addr)
{/*{{{*/
shm_pair *ptr;
shm_pair *newptr;
for (ptr = TWG(shm); ptr < (TWG(shm) + TWG(shm_size)); ptr++) {
if (!ptr->descriptor) {
continue;
}
if (!addr && ptr->descriptor->shm_perm.key == key) {
break;
} else if (ptr->addr == addr) {
break;
}
}
if (ptr < (TWG(shm) + TWG(shm_size))) {
return ptr;
}
newptr = (shm_pair*)realloc((void*)TWG(shm), (TWG(shm_size)+1)*sizeof(shm_pair));
if (newptr == NULL) {
return NULL;
}
TWG(shm) = newptr;
ptr = newptr + TWG(shm_size);
TWG(shm_size)++;
memset(ptr, 0, sizeof(*ptr));
return ptr;
}/*}}}*/
static HANDLE dupHandle(HANDLE fh, BOOL inherit)
{/*{{{*/
HANDLE copy, self = GetCurrentProcess();
if (!DuplicateHandle(self, fh, self, &copy, 0, inherit, DUPLICATE_SAME_ACCESS|DUPLICATE_CLOSE_SOURCE)) {
return NULL;
}
return copy;
}/*}}}*/
TSRM_API FILE *popen(const char *command, const char *type)
{/*{{{*/
return popen_ex(command, type, NULL, NULL);
}/*}}}*/
TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, const char *env)
{/*{{{*/
FILE *stream = NULL;
int fno, type_len, read, mode;
STARTUPINFOW startup;
PROCESS_INFORMATION process;
SECURITY_ATTRIBUTES security;
HANDLE in, out;
DWORD dwCreateFlags = 0;
BOOL res;
process_pair *proc;
char *cmd = NULL;
wchar_t *cmdw = NULL, *cwdw = NULL, *envw = NULL;
char *ptype = (char *)type;
HANDLE thread_token = NULL;
HANDLE token_user = NULL;
BOOL asuser = TRUE;
if (!type) {
return NULL;
}
type_len = (int)strlen(type);
if (type_len < 1 || type_len > 2) {
return NULL;
}
if (ptype[0] != 'r' && ptype[0] != 'w') {
return NULL;
}
if (type_len > 1 && (ptype[1] != 'b' && ptype[1] != 't')) {
return NULL;
}
cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /s /c ")+2);
if (!cmd) {
return NULL;
}
sprintf(cmd, "%s /s /c \"%s\"", TWG(comspec), command);
cmdw = php_win32_cp_any_to_w(cmd);
if (!cmdw) {
free(cmd);
return NULL;
}
if (cwd) {
cwdw = php_win32_ioutil_any_to_w(cwd);
if (!cwdw) {
free(cmd);
free(cmdw);
return NULL;
}
}
security.nLength = sizeof(SECURITY_ATTRIBUTES);
security.bInheritHandle = TRUE;
security.lpSecurityDescriptor = NULL;
if (!type_len || !CreatePipe(&in, &out, &security, 2048L)) {
free(cmdw);
free(cwdw);
free(cmd);
return NULL;
}
memset(&startup, 0, sizeof(STARTUPINFOW));
memset(&process, 0, sizeof(PROCESS_INFORMATION));
startup.cb = sizeof(STARTUPINFOW);
startup.dwFlags = STARTF_USESTDHANDLES;
startup.hStdError = GetStdHandle(STD_ERROR_HANDLE);
read = (type[0] == 'r') ? TRUE : FALSE;
mode = ((type_len == 2) && (type[1] == 'b')) ? O_BINARY : O_TEXT;
if (read) {
in = dupHandle(in, FALSE);
startup.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
startup.hStdOutput = out;
} else {
out = dupHandle(out, FALSE);
startup.hStdInput = in;
startup.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
}
dwCreateFlags = NORMAL_PRIORITY_CLASS;
if (strcmp(sapi_module.name, "cli") != 0) {
dwCreateFlags |= CREATE_NO_WINDOW;
}
/* Get a token with the impersonated user. */
if(OpenThreadToken(GetCurrentThread(), TOKEN_ALL_ACCESS, TRUE, &thread_token)) {
DuplicateTokenEx(thread_token, MAXIMUM_ALLOWED, &security, SecurityImpersonation, TokenPrimary, &token_user);
} else {
DWORD err = GetLastError();
if (err == ERROR_NO_TOKEN) {
asuser = FALSE;
}
}
envw = php_win32_cp_env_any_to_w(env);
if (envw) {
dwCreateFlags |= CREATE_UNICODE_ENVIRONMENT;
} else {
if (env) {
free(cmd);
free(cmdw);
free(cwdw);
return NULL;
}
}
if (asuser) {
res = CreateProcessAsUserW(token_user, NULL, cmdw, &security, &security, security.bInheritHandle, dwCreateFlags, envw, cwdw, &startup, &process);
CloseHandle(token_user);
} else {
res = CreateProcessW(NULL, cmdw, &security, &security, security.bInheritHandle, dwCreateFlags, envw, cwdw, &startup, &process);
}
free(cmd);
free(cmdw);
free(cwdw);
free(envw);
if (!res) {
return NULL;
}
CloseHandle(process.hThread);
proc = process_get(NULL);
if (read) {
fno = _open_osfhandle((tsrm_intptr_t)in, _O_RDONLY | mode);
CloseHandle(out);
} else {
fno = _open_osfhandle((tsrm_intptr_t)out, _O_WRONLY | mode);
CloseHandle(in);
}
stream = _fdopen(fno, type);
proc->prochnd = process.hProcess;
proc->stream = stream;
return stream;
}/*}}}*/
TSRM_API int pclose(FILE *stream)
{/*{{{*/
DWORD termstat = 0;
process_pair *process;
if ((process = process_get(stream)) == NULL) {
return 0;
}
fflush(process->stream);
fclose(process->stream);
WaitForSingleObject(process->prochnd, INFINITE);
GetExitCodeProcess(process->prochnd, &termstat);
process->stream = NULL;
CloseHandle(process->prochnd);
return termstat;
}/*}}}*/
#define SEGMENT_PREFIX "TSRM_SHM_SEGMENT:"
#define DESCRIPTOR_PREFIX "TSRM_SHM_DESCRIPTOR:"
#define INT_MIN_AS_STRING "-2147483648"
TSRM_API int shmget(key_t key, size_t size, int flags)
{/*{{{*/
shm_pair *shm;
char shm_segment[sizeof(SEGMENT_PREFIX INT_MIN_AS_STRING)], shm_info[sizeof(DESCRIPTOR_PREFIX INT_MIN_AS_STRING)];
HANDLE shm_handle = NULL, info_handle = NULL;
BOOL created = FALSE;
if (key != IPC_PRIVATE) {
snprintf(shm_segment, sizeof(shm_segment), SEGMENT_PREFIX "%d", key);
snprintf(shm_info, sizeof(shm_info), DESCRIPTOR_PREFIX "%d", key);
shm_handle = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, shm_segment);
info_handle = OpenFileMapping(FILE_MAP_ALL_ACCESS, FALSE, shm_info);
}
if (!shm_handle && !info_handle) {
if (flags & IPC_CREAT) {
#if SIZEOF_SIZE_T == 8
DWORD high = size >> 32;
DWORD low = (DWORD)size;
#else
DWORD high = 0;
DWORD low = size;
#endif
shm_handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, high, low, key == IPC_PRIVATE ? NULL : shm_segment);
info_handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(shm->descriptor), key == IPC_PRIVATE ? NULL : shm_info);
created = TRUE;
}
if (!shm_handle || !info_handle) {
if (shm_handle) {
CloseHandle(shm_handle);
}
if (info_handle) {
CloseHandle(info_handle);
}
return -1;
}
} else {
if (flags & IPC_EXCL) {
if (shm_handle) {
CloseHandle(shm_handle);
}
if (info_handle) {
CloseHandle(info_handle);
}
return -1;
}
}
shm = shm_get(key, NULL);
if (!shm) {
CloseHandle(shm_handle);
CloseHandle(info_handle);
return -1;
}
shm->segment = shm_handle;
shm->info = info_handle;
shm->descriptor = MapViewOfFileEx(shm->info, FILE_MAP_ALL_ACCESS, 0, 0, 0, NULL);
if (NULL != shm->descriptor && created) {
shm->descriptor->shm_perm.key = key;
shm->descriptor->shm_segsz = size;
shm->descriptor->shm_ctime = time(NULL);
shm->descriptor->shm_cpid = getpid();
shm->descriptor->shm_perm.mode = flags;
shm->descriptor->shm_perm.cuid = shm->descriptor->shm_perm.cgid= 0;
shm->descriptor->shm_perm.gid = shm->descriptor->shm_perm.uid = 0;
shm->descriptor->shm_atime = shm->descriptor->shm_dtime = 0;
shm->descriptor->shm_lpid = shm->descriptor->shm_nattch = 0;
shm->descriptor->shm_perm.mode = shm->descriptor->shm_perm.seq = 0;
}
if (NULL != shm->descriptor && (shm->descriptor->shm_perm.key != key || size > shm->descriptor->shm_segsz)) {
if (NULL != shm->segment) {
CloseHandle(shm->segment);
}
UnmapViewOfFile(shm->descriptor);
CloseHandle(shm->info);
return -1;
}
return key;
}/*}}}*/
TSRM_API void *shmat(int key, const void *shmaddr, int flags)
{/*{{{*/
shm_pair *shm = shm_get(key, NULL);
if (!shm || !shm->segment) {
return (void*)-1;
}
shm->addr = MapViewOfFileEx(shm->segment, FILE_MAP_ALL_ACCESS, 0, 0, 0, NULL);
if (NULL == shm->addr) {
int err = GetLastError();
SET_ERRNO_FROM_WIN32_CODE(err);
return (void*)-1;
}
shm->descriptor->shm_atime = time(NULL);
shm->descriptor->shm_lpid = getpid();
shm->descriptor->shm_nattch++;
return shm->addr;
}/*}}}*/
TSRM_API int shmdt(const void *shmaddr)
{/*{{{*/
shm_pair *shm = shm_get(0, (void*)shmaddr);
int ret;
if (!shm || !shm->segment) {
return -1;
}
shm->descriptor->shm_dtime = time(NULL);
shm->descriptor->shm_lpid = getpid();
shm->descriptor->shm_nattch--;
ret = UnmapViewOfFile(shm->addr) ? 0 : -1;
if (!ret && shm->descriptor->shm_nattch <= 0) {
ret = UnmapViewOfFile(shm->descriptor) ? 0 : -1;
shm->descriptor = NULL;
}
return ret;
}/*}}}*/
TSRM_API int shmctl(int key, int cmd, struct shmid_ds *buf)
{/*{{{*/
shm_pair *shm = shm_get(key, NULL);
if (!shm || !shm->segment) {
return -1;
}
switch (cmd) {
case IPC_STAT:
memcpy(buf, shm->descriptor, sizeof(struct shmid_ds));
return 0;
case IPC_SET:
shm->descriptor->shm_ctime = time(NULL);
shm->descriptor->shm_perm.uid = buf->shm_perm.uid;
shm->descriptor->shm_perm.gid = buf->shm_perm.gid;
shm->descriptor->shm_perm.mode = buf->shm_perm.mode;
return 0;
case IPC_RMID:
if (shm->descriptor->shm_nattch < 1) {
shm->descriptor->shm_perm.key = -1;
}
return 0;
default:
return -1;
}
}/*}}}*/
static zend_always_inline void UnixTimeToFileTime(time_t t, LPFILETIME pft) /* {{{ */
{
// Note that LONGLONG is a 64-bit value
LONGLONG ll;
ll = t * 10000000LL + 116444736000000000LL;
pft->dwLowDateTime = (DWORD)ll;
pft->dwHighDateTime = ll >> 32;
}
/* }}} */
TSRM_API int win32_utime(const char *filename, struct utimbuf *buf) /* {{{ */
{
FILETIME mtime, atime;
HANDLE hFile;
PHP_WIN32_IOUTIL_INIT_W(filename)
if (!pathw) {
return -1;
}
hFile = CreateFileW(pathw, GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL,
OPEN_ALWAYS, FILE_FLAG_BACKUP_SEMANTICS, NULL);
PHP_WIN32_IOUTIL_CLEANUP_W()
/* OPEN_ALWAYS mode sets the last error to ERROR_ALREADY_EXISTS but
the CreateFile operation succeeds */
if (GetLastError() == ERROR_ALREADY_EXISTS) {
SetLastError(0);
}
if ( hFile == INVALID_HANDLE_VALUE ) {
return -1;
}
if (!buf) {
SYSTEMTIME st;
GetSystemTime(&st);
SystemTimeToFileTime(&st, &mtime);
atime = mtime;
} else {
UnixTimeToFileTime(buf->modtime, &mtime);
UnixTimeToFileTime(buf->actime, &atime);
}
if (!SetFileTime(hFile, NULL, &atime, &mtime)) {
CloseHandle(hFile);
return -1;
}
CloseHandle(hFile);
return 1;
}
/* }}} */
#endif

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/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Daniel Beulshausen <daniel@php4win.de> |
+----------------------------------------------------------------------+
*/
#ifndef TSRM_WIN32_H
#define TSRM_WIN32_H
#include "TSRM.h"
#include <windows.h>
#include <sys/utime.h>
#include "win32/ipc.h"
struct ipc_perm {
key_t key;
unsigned short uid;
unsigned short gid;
unsigned short cuid;
unsigned short cgid;
unsigned short mode;
unsigned short seq;
};
struct shmid_ds {
struct ipc_perm shm_perm;
size_t shm_segsz;
time_t shm_atime;
time_t shm_dtime;
time_t shm_ctime;
unsigned short shm_cpid;
unsigned short shm_lpid;
short shm_nattch;
};
typedef struct {
FILE *stream;
HANDLE prochnd;
} process_pair;
typedef struct {
void *addr;
HANDLE info;
HANDLE segment;
struct shmid_ds *descriptor;
} shm_pair;
typedef struct {
process_pair *process;
shm_pair *shm;
int process_size;
int shm_size;
char *comspec;
HANDLE impersonation_token;
PSID impersonation_token_sid;
} tsrm_win32_globals;
#ifdef ZTS
# define TWG(v) TSRMG_STATIC(win32_globals_id, tsrm_win32_globals *, v)
TSRMLS_CACHE_EXTERN()
#else
# define TWG(v) (win32_globals.v)
#endif
#define IPC_PRIVATE 0
#define IPC_CREAT 00001000
#define IPC_EXCL 00002000
#define IPC_NOWAIT 00004000
#define IPC_RMID 0
#define IPC_SET 1
#define IPC_STAT 2
#define IPC_INFO 3
#define SHM_R PAGE_READONLY
#define SHM_W PAGE_READWRITE
#define SHM_RDONLY FILE_MAP_READ
#define SHM_RND FILE_MAP_WRITE
#define SHM_REMAP FILE_MAP_COPY
const char * tsrm_win32_get_path_sid_key(const char *pathname, size_t pathname_len, size_t *key_len);
TSRM_API void tsrm_win32_startup(void);
TSRM_API void tsrm_win32_shutdown(void);
TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, const char *env);
TSRM_API FILE *popen(const char *command, const char *type);
TSRM_API int pclose(FILE *stream);
TSRM_API int tsrm_win32_access(const char *pathname, int mode);
TSRM_API int win32_utime(const char *filename, struct utimbuf *buf);
TSRM_API int shmget(key_t key, size_t size, int flags);
TSRM_API void *shmat(int key, const void *shmaddr, int flags);
TSRM_API int shmdt(const void *shmaddr);
TSRM_API int shmctl(int key, int cmd, struct shmid_ds *buf);
#endif

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PHP 8.0 INTERNALS UPGRADE NOTES
1. Internal API changes
a. Object Handlers API
b. ZEND_OVERLOADED_FUNCTION and corresponding call_method() object handler
c. TSRM changes
d. get() and set() object handlers
e. zend_parse_parameters 'L' specifier
f. Arginfo argument types
g. zend_free_op type and should_free argument of zend_get_zval_ptr()
h. zend_value_error()
i. get_closure() object handler
j. compare_objects() and compare() object handlers
k. The 'I' length modifier
l. Some VM instructions switched to IS_TMP_VAR result instead of IS_VAR
m. All internal functions must have arginfo
n. zend_hash_sort compare function and zend_hash_sort signature change
o. cast_object() object handler is now required
p. ARG_COUNT() macro removed
q. GC_COLLECTABLE flag
r. Cannot implement Traversable only
s. zend_fcall_info no_separation flag removed
t. Signature changes
u. Error Notification callbacks to replace zend_error_cb overwrite use-cases
v. Removed Zend APIs
w. Renamed Zend APIs
x. ZEND_EXT_NOP no longer emitted
2. Build system changes
a. Abstract
b. Unix build system changes
c. Windows build system changes
3. Module changes
========================
1. Internal API changes
========================
a. The Object Handlers API was changed to receive zend_object* instead of
zval* and zend_string* instead of zval* for property names. See also
section t for other similar changes.
b. ZEND_OVERLOADED_FUNCTION and corresponding call_method() object handler
were removed. ZEND_INTERNAL_FUNCTION with ZEND_ACC_CALL_VIA_HANDLER and
defined "handler" callback should be used instead. This "handler" callback
should also take care about function cleanup. See ext/zend_test/test.c
for example.
c. The following things have been removed from TSRM:
- TSRMLS_DC
- TSRMLS_D
- TSRMLS_CC
- TSRMLS_C
- TSRMLS_FETCH
- TSRMLS_FETCH_FROM_CTX
- TSRMLS_SET_CTX
- tsrm_new_interpreter_context
- tsrm_set_interpreter_context
- tsrm_free_interpreter_context
- support for GNUPTH, SGI ST, and BETHREADS
d. The get() and set() object handlers have been removed. The get() handler
can generally be replaced with cast_object(). Some uses of set() may be
replaced by do_operation(). If set() was used to overload direct
assignments using "=", then this is no longer supported and the
functionality should be provided in some other way (for example, as
modification of an object property).
e. The zend_parse_parameters 'L' specifier and the Z_PARAM_STRICT_LONG()
family of macros have been removed. Use 'l' and Z_PARAM_LONG() instead,
which, despite the confusing name, actually have stricter input validation.
f. Arginfo argument types for internal functions are no longer checked.
Instead type checks should be performed using the zend_parse_parameters()
or ZEND_PARSE_PARAMETERS_*() APIs.
g. The zend_free_op type and the "should_free" and "type" arguments of
zend_get_zval_ptr() were removed. It's possible to get the old
"should_free" value using the following code:
zval *ret = zend_get_zval_ptr(
opline, opline->op1_type, &opline->op1, execute_data);
zval *should_free = (op_type & (IS_TMP_VAR|IS_VAR)) ? ret : NULL;
h. Added the zend_value_error() function, which is intended to be used
to raise ValueError when inappropriate argument values are passed
to functions.
i. get_closure() object handlers now accept an additional zend_bool parameter
`check_only`. If it is true, the handler is called to check whether the
object is callable; in this case the handler should not throw an exception.
j. compare_objects() handler was removed. Extensions should use compare() object
handler instead and check if both arguments are objects and have the same
compare handler, using ZEND_COMPARE_OBJECTS_FALLBACK() macro.
k. The 'I' length modifier, used to denote 32 and 64bit integer from the custom
snprintf and spprintf implementations has been removed.
Use the ZEND_LONG_FMT, ZEND_ULONG_FMT and ZEND_XLONG_FMT macros defined in
php-src/Zend/zend_long.h
The 'v' format from the custom snprintf and spprintf implementations has
been removed. Use the standard 's' format instead.
l. Some VM instructions switched to IS_TMP_VAR result instead of IS_VAR.
Actually, all assignments (ZEND_ASSIGN, ZEND_ASSIGN_DIM, ZEND_ASSIGN_OBJ,
ZEND_ASSIGN_STATIC_PROP), all compound assignments (ZEND_ASSIGN_OP,
ZEND_ASSIGN_DIM_OP, ZEND_ASSIGN_OBJ_OP, ZEND_ASSIGN_STATIC_PROP_OP) and all
pre increments/decrements (ZEND_PRE_INC, ZEND_PRE_DEC, ZEND_PRE_INC_OBJ
ZEND_PRE_DEC_OBJ, ZEND_PRE_INC_STATIC_PROP ZEND_PRE_DEC_STATIC_PROP).
m. All internal functions and methods are now required to specify arginfo
information, otherwise warnings will be thrown on startup.
n. The zend_hash_sort and zend_hash_minmax APIs now accept a comparison
function with the following signature:
typedef int (*bucket_compare_func_t)(Bucket *a, Bucket *b);
Previously compare_func_t was used, which accepted void pointers.
Furthermore, the return type of zend_hash_sort and zend_ts_hash_sort has
been changed from int to void; these functions always succeed.
o. The cast_object() handler is now required, i.e. must be non-null. You can
indicate that casting is not supported by always returning FAILURE.
p. The ARG_COUNT() macro has been removed use ZEND_NUM_ARGS() instead.
q. GC_COLLECTABLE flag was inverted into GC_NOT_COLLECTABLE.
Assignments to GC_TYPE_INFO() might need to be changed to properly
set the value of the GC_NOT_COLLECTABLE flag.
r. Just for for userland classes, it is no longer allowed to implement only
the Traversable interface. Instead, it is necessary to implement either
Iterator or IteratorAggregate. You can do the latter by implementing
zend_ce_aggregate and providing the following method implementation:
ZEND_METHOD(MyClass, getIterator) {
ZEND_PARSE_PARAMETERS_NONE();
zend_create_internal_iterator_zval(return_value, ZEND_THIS);
}
s. The zend_fcall_info no_separation flag has been removed, and separation is
never allowed. If you wish to pass (or allow passing) arguments by
reference, explicitly create those arguments as references using
ZEND_MAKE_REF. This removal also affects call_user_function_ex(), which
should be replaced by call_user_function().
t. The following ZEND_API function have changed signature:
1. Void in Zend Engine 4.0:
- add_assoc_*()
- add_index_*()
- add_property_*()
- object_init()
- zend_declare_class_constant*()
- zend_declare_property*()
- zend_startup_modules()
- zend_wrong_parameters_none_error()
- zend_fcall_info_argp()
- zend_fcall_info_argv()
- zend_fcall_info_argn()
- zend_startup()
- zend_set_memory_limit()
- pass_two()
- zend_startup_constants()
- zend_shutdown_constants()
- zend_startup_extensions_mechanism()
- zend_startup_extensions()
- zend_register_extension()
- highlight_string()
- zend_ini_startup()
- zend_ini_shutdown()
- zend_ini_global_shutdown()
- zend_ini_deactivate()
- zend_copy_ini_directives()
- zend_prepare_string_for_scanning()
- zend_init_rsrc_list()
- zend_list_close()
- zend_signal()
- zend_sigaction()
- zend_stack_init()
- zend_stack_del_top()
- zend_stack_destroy()
2. Argument int to uint32_t in Zend Engine 4.0:
- _zend_get_parameters_array_ex()
- zend_copy_parameters_array()
- zend_fcall_info_args_save()
- zend_fcall_info_args_restore()
- zend_fcall_info_argp()
- zend_fcall_info_argv()
- zend_fcall_info_argn()
- zend_wrong_parameter*()
- zend_wrong_callback_error()
- zend_parse_arg_class()
3. Argument int to bool in Zend Engine 4.0:
- add_next_index_bool()
- zend_register_class_alias_ex()
- add_assoc_bool_ex()
- add_index_bool()
- zend_fcall_info_args_clear()
- zend_set_local_var()
- zend_set_local_var_str()
- zend_parse_arg_*()
- shutdown_memory_manager()
- zend_memory_usage()
- zend_memory_peak_usage()
- zend_mm_shutdown()
- zend_eval_string*()
- zend_set_timeout()
- _zend_hash_append_ex()
- _zend_hash_append_ptr_ex()
- zend_alter_ini_entry_ex()
- (*zend_encoding_list_parser) typedef
- zend_multibyte_parse_encoding_list()
- zend_safe_address()
- zend_string_tolower_ex()
- zend_string_alloc()
- zend_string_safe_alloc()
- zend_string_init()
- zend_string_dup()
- zend_string_realloc()
- zend_string_extend()
- zend_string_truncate()
- zend_string_safe_realloc()
- zend_string_release_ex()
- zend_ts_hash_merge()
- zend_ts_hash_sort()
4. Argument int to size_t in Zend Engine 4.0:
- zend_set_hash_symbol()
5. Argument zval* to zend_object* in Zend Engine 4.0:
- zend_read_property()
- zend_update_property()
- zend_unset_property()
- zend_call_method()
- zend_objects_clone_obj()
- zend_get_closure_method_def()
- zend_throw_exception_hook()
- zend_throw_exception_internal()
- zend_get_exception_base()
6. Argument zval* to zend_long in Zend Engine 4.0:
- _php_math_longtobase()
7. Return type from int to zend_result in Zend Engine 4.0:
- (*stream_open_function) in _zend_utility_functions
- (*zend_post_startup_cb)
- (*zend_preload_autoload)
- zend_execute_scripts()
- zend_post_startup()
- _zend_get_parameters_array_ex()
- zend_copy_parameters_array()
- zend_parse_parameters()
- zend_parse_parameters_ex()
- zend_parse_method_parameters()
- zend_parse_method_parameters_ex()
- zend_parse_method_parameters()
- zend_register_functions()
- zend_startup_module()
- zend_startup_module_ex()
- zend_register_class_alias_ex()
- zend_disable_function()
- zend_disable_class()
- zend_update_class_constants()
- zend_update_static_property*()
- object_init_ex()
- object_and_properties_init()
- add_index_zval()
- add_next_index_long_*()
- array_set_zval_key()
- _call_user_function_impl()
- zend_fcall_info_*()
- zend_call_function()
- zend_set_hash_symbol()
- zend_delete_global_variable()
- zend_set_local_var()
- zend_set_local_var_str()
- zend_forbid_dynamic_call()
- zend_get_default_from_internal_arg_info()
- zend_try_assign_typed_ref*()
- zend_ast_evaluate()
- zend_startup_builtin_functions()
- do_bind_function()
- do_bind_class()
- zend_unmangle_property_name_ex()
- zend_register_auto_global()
- zend_register_constant()
- zend_exception_error()
- zend_eval_string*()
- zend_undefined_offset_write()
- zend_undefined_index_write()
- zval_update_constant(_ex)()
- zend_load_extension()
- zend_load_extension_handle()
- zend_hash_del(_ind)()
- zend_hash_str_del(_ind)()
- zend_hash_index_del()
- zend_hash_move_forward_ex()
- zend_hash_move_backward_ex()
- zend_hash_get_current_key_ex()
- zend_hash_get_current_key_type_ex()
- zend_symtable_del(_ind)()
- zend_symtable_str_del(_ind)()
- highlight_file()
- zend_do_link_class()
- zend_alter_ini_entry*()
- zend_restore_ini_entry()
- zend_ini_register_displayer()
- zend_ini_open_file_for_scanning()
- zend_ini_prepare_string_for_scanning()
- zend_user_it_valid()
- zend_create_internal_iterator_zval()
- zend_multibyte_set_filter()
- zend_lex_tstring()
- _zend_module_entry module_startup_func, module_shutdown_func,
request_startup_func, request_shutdown_func, and post_deactivate_func function pointers
- (*zend_encoding_list_parser) typedef
- (*zend_encoding_internal_encoding_setter) typedef
- zend_multibyte_set_functions()
- zend_multibyte_set_script_encoding_by_string()
- add_function()
- sub_function()
- mul_function()
- pow_function()
- div_function()
- mod_function()
- boolean_xor_function()
- boolean_not_function()
- bitwise_not_function()
- bitwise_or_function()
- bitwise_and_function()
- bitwise_xor_function()
- shift_left_function()
- shift_right_function()
- concat_function()
- is_equal_function(
- is_identical_function()
- is_not_identical_function()
- is_not_equal_function()
- is_smaller_function()
- is_smaller_or_equal_function(zv
- increment_function()
- decrement_function()
- zend_stream_open()
- zend_stream_fixup()
- zend_ts_hash_del()
- zend_ts_hash_index_del()
8. Return type from int to bool in Zend Engine 4.0:
- zend_make_printable_zval()
- zend_parse_arg_*()
- is_zend_mm()
- is_zend_ptr()
- zend_mm_is_custom_heap()
- (*zend_mm_chunk_truncate_t)
- (*zend_mm_chunk_extend_t)
- zend_bitset_empty()
- zend_is_smart_branch()
- zend_check_arg_send_type()
- zend_verify_const_access()
- zend_gdb_register_code()
- zend_gdb_present()
- _zend_handle_numeric_str(_ex)()
- zend_hash_exists_ind()
- zend_hash_str_exists_ind()
- zend_symtable_exists(_ind)()
- zend_symtable_str_exists()
- (*zend_encoding_lexer_compatibility_checker)
- zend_object_is_true()
- i_zend_is_true()
- zendi_smart_streq()
- zend_stack_is_empty()
- zend_ts_hash_exists()
- zend_ts_hash_index_exists()
9. Argument void to const char* in Zend Engine 4.0:
- zend_get_op_array_extension_handle()
10. Argument zend_extension to const char* in Zend Engine 4.0:
- zend_get_resource_handle()
11. Argument const char * to HMODULE in Zend Engine 4.0:
- php_win32_image_compatible()
12. const char * argument dropped in Zend Engine 4.0:
- php_win32_crt_compatible()
u. Instead of overwriting zend_error_cb extensions with debugging, monitoring
use-cases catching Errors/Exceptions are strongly encouraged to use
the new error observer API instead.
Error observering callbacks are guaranteed to be called regardless of
the users error_reporting setting or userland error handler return values.
Register observer callbacks during MINIT of an extension:
void my_error_observer_cb(int type,
const char *error_filename,
uint32_t error_lineno,
zend_string *message) {
}
zend_observer_error_register(my_error_observer_cb);
v. The following APIs have been removed from the Zend Engine:
- zend_ts_hash_init_ex(), drop the last argument and use zend_ts_hash_init() instead
- zend_hash_init_ex(), drop the last argument and use zend_hash_init() instead
- zval_internal_dtor(), use zval_internal_ptr_dtor() instead
- zval_dtor_func(), use rc_dtor_func() instead
- zval_ptr_dtor_wrapper(), use zval_ptr_dtor() instead
- zval_internal_ptr_dtor_wrapper(), use zval_internal_ptr_dtor() instead
w. The following APIs have been renamed:
- _zend_ts_hash_init() to zend_ts_hash_init()
x. In COMPILE_EXTENDED_STMT mode, a ZEND_EXT_NOP opcode will no longer be
generated at the start of a function. Use the new observer APIs or hook
into zend_execute_ex instead.
========================
2. Build system changes
========================
a. Abstract
1. Symbol HAVE_HASH_EXT is removed and is no longer defined. It should be
considered to have hash extension always available since PHP 7.4.
2. Symbol HAVE_PCRE is removed and is no longer defined. It should be
considered to have pcre extension always available since PHP 7.4.
3. Symbol HAVE_LOCALE_H has been removed and is no longer defined.
4. --disable-inline-optimization (which actually disabled all compiler
optimizations) has been removed. If you wish to build PHP on a host
with extremely constrained memory, and compilation fails with an "out
of memory" message, add "-O0" to CFLAGS.
5. build system and provider are displayed in phpinfo from environment:
- PHP_BUILD_SYSTEM (default is same as PHP_UNAME)
- PHP_BUILD_PROVIDER (no default)
b. Unix build system changes
1. --enable-maintainer-zts is renamed --enable-zts for parity with Windows
and as recognition that ZTS is not a "maintainer" or experimental
feature.
2. The PHP_CHECK_GCC_ARG() m4 macro has been removed in favor of
AX_CHECK_COMPILE_FLAG().
3. The 6th argument of PHP_ADD_SOURCES_X has been removed.
4. The 'special-flags' (3rd) argument of PHP_ADD_SOURCES_X are
now appended instead of prepended to previous compiler flags.
This means compiler flags passed to PHP_NEW_EXTENSION and PHP_ADD_SOURCES
are now appended, this allows to disable compiler flags set by Zend/Zend.m4
(e.g. disable certain compiler flags enabled by -Wextra)
c. Windows build system changes
- The configuration option --enable-crt-debug has been removed. The VC
debug heap can now be enabled for debug builds by setting the environment
variable PHP_WIN32_DEBUG_HEAP to a non-negative number before PHP process
startup.
========================
3. Module changes
========================

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Zend/LICENSE Normal file
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--------------------------------------------------------------------
The Zend Engine License, Version 2.00
Copyright (c) 1999-2006 Zend Technologies Ltd. All rights reserved.
--------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, is permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
3. The names "Zend" and "Zend Engine" must not be used to endorse
or promote products derived from this software without prior
permission from Zend Technologies Ltd. For written permission,
please contact license@zend.com.
4. Zend Technologies Ltd. may publish revised and/or new versions
of the license from time to time. Each version will be given a
distinguishing version number.
Once covered code has been published under a particular version
of the license, you may always continue to use it under the
terms of that version. You may also choose to use such covered
code under the terms of any subsequent version of the license
published by Zend Technologies Ltd. No one other than Zend
Technologies Ltd. has the right to modify the terms applicable
to covered code created under this License.
5. Redistributions of any form whatsoever must retain the following
acknowledgment:
"This product includes the Zend Engine, freely available at
http://www.zend.com"
6. All advertising materials mentioning features or use of this
software must display the following acknowledgment:
"The Zend Engine is freely available at http://www.zend.com"
THIS SOFTWARE IS PROVIDED BY ZEND TECHNOLOGIES LTD. ``AS IS'' AND
ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ZEND
TECHNOLOGIES LTD. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
--------------------------------------------------------------------

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#
# Zend
#
$(builddir)/zend_language_scanner.lo: $(srcdir)/zend_language_parser.h
$(builddir)/zend_ini_scanner.lo: $(srcdir)/zend_ini_parser.h
$(srcdir)/zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_language_scanner_defs.h -oZend/zend_language_scanner.c Zend/zend_language_scanner.l)
$(srcdir)/zend_language_parser.h: $(srcdir)/zend_language_parser.c
$(srcdir)/zend_language_parser.c: $(srcdir)/zend_language_parser.y
# Tweak zendparse to be exported through ZEND_API. This has to be revisited once
# bison supports foreign skeletons and that bison version is used. Read
# https://git.savannah.gnu.org/cgit/bison.git/tree/data/README.md for more.
@$(YACC) $(YFLAGS) -v -d $(srcdir)/zend_language_parser.y -o $@
@$(SED) -e 's,^int zendparse\(.*\),ZEND_API int zendparse\1,g' < $@ \
> $@.tmp && \
mv $@.tmp $@
@$(SED) -e 's,^int zendparse\(.*\),ZEND_API int zendparse\1,g' < $(srcdir)/zend_language_parser.h \
> $(srcdir)/zend_language_parser.h.tmp && \
mv $(srcdir)/zend_language_parser.h.tmp $(srcdir)/zend_language_parser.h
@nlinit=`echo 'nl="'; echo '"'`; eval "$$nlinit"; \
$(SED) -e "s/^#ifndef YYTOKENTYPE/#include \"zend.h\"\\$${nl}#ifndef YYTOKENTYPE/" < $(srcdir)/zend_language_parser.h \
> $(srcdir)/zend_language_parser.h.tmp && \
mv $(srcdir)/zend_language_parser.h.tmp $(srcdir)/zend_language_parser.h
$(srcdir)/zend_ini_parser.h: $(srcdir)/zend_ini_parser.c
$(srcdir)/zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
$(YACC) $(YFLAGS) -v -d $(srcdir)/zend_ini_parser.y -o $@
$(srcdir)/zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_ini_scanner_defs.h -oZend/zend_ini_scanner.c Zend/zend_ini_scanner.l)
$(builddir)/zend_highlight.lo $(builddir)/zend_compile.lo: $(srcdir)/zend_language_parser.h
Zend/zend_execute.lo: $(srcdir)/zend_vm_execute.h $(srcdir)/zend_vm_opcodes.h

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# Zend Engine
## Zend memory manager
### General
The goal of the new memory manager (available since PHP 5.2) is to reduce memory
allocation overhead and speedup memory management.
### Debugging
Normal:
```bash
sapi/cli/php -r 'leak();'
```
Zend MM disabled:
```bash
USE_ZEND_ALLOC=0 valgrind --leak-check=full sapi/cli/php -r 'leak();'
```
### Shared extensions
Since PHP 5.3.11 it is possible to prevent shared extensions from unloading so
that valgrind can correctly track the memory leaks in shared extensions. For
this there is the `ZEND_DONT_UNLOAD_MODULES` environment variable. If set, then
`DL_UNLOAD()` is skipped during the shutdown of shared extensions.
## ZEND_VM
`ZEND_VM` architecture allows specializing opcode handlers according to
`op_type` fields and using different execution methods (call threading, switch
threading and direct threading). As a result ZE2 got more than 20% speedup on
raw PHP code execution (with specialized executor and direct threading execution
method). As in most PHP applications raw execution speed isn't the limiting
factor but system calls and database calls are, your mileage with this patch
will vary.
Most parts of the old zend_execute.c go into `zend_vm_def.h`. Here you can find
opcode handlers and helpers. The typical opcode handler template looks like
this:
```c
ZEND_VM_HANDLER(<OPCODE-NUMBER>, <OPCODE>, <OP1_TYPES>, <OP2_TYPES>)
{
<HANDLER'S CODE>
}
```
`<OPCODE-NUMBER>` is a opcode number (0, 1, ...)
`<OPCODE>` is an opcode name (ZEN_NOP, ZEND_ADD, :)
`<OP1_TYPES>` and `<OP2_TYPES>` are masks for allowed operand op_types.
Specializer will generate code only for defined combination of types. You can
use any combination of the following op_types UNUSED, CONST, VAR, TMP and CV
also you can use ANY mask to disable specialization according operand's op_type.
`<HANDLER'S CODE>` is a handler's code itself. For most handlers it stills the
same as in old `zend_execute.c`, but now it uses macros to access opcode
operands and some internal executor data.
You can see the conformity of new macros to old code in the following list:
```c
EXECUTE_DATA
execute_data
ZEND_VM_DISPATCH_TO_HANDLER(<OP>)
return <OP>_helper(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)
ZEND_VM_DISPATCH_TO_HELPER(<NAME>)
return <NAME>(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)
ZEND_VM_DISPATCH_TO_HELPER_EX(<NAME>,<PARAM>,<VAL>)
return <NAME>(<VAL>, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)
ZEND_VM_CONTINUE()
return 0
ZEND_VM_NEXT_OPCODE()
NEXT_OPCODE()
ZEND_VM_SET_OPCODE(<TARGET>
SET_OPCODE(<TARGET>
ZEND_VM_INC_OPCODE()
INC_OPCOD()
ZEND_VM_RETURN_FROM_EXECUTE_LOOP()
RETURN_FROM_EXECUTE_LOOP()
ZEND_VM_C_LABEL(<LABEL>):
<LABEL>:
ZEND_VM_C_GOTO(<LABEL>)
goto <LABEL>
OP<X>_TYPE
opline->op<X>.op_type
GET_OP<X>_ZVAL_PTR(<TYPE>)
get_zval_ptr(&opline->op<X>, EX(Ts), &free_op<X>, <TYPE>)
GET_OP<X>_ZVAL_PTR_PTR(<TYPE>)
get_zval_ptr_ptr(&opline->op<X>, EX(Ts), &free_op<X>, <TYPE>)
GET_OP<X>_OBJ_ZVAL_PTR(<TYPE>)
get_obj_zval_ptr(&opline->op<X>, EX(Ts), &free_op<X>, <TYPE>)
GET_OP<X>_OBJ_ZVAL_PTR_PTR(<TYPE>)
get_obj_zval_ptr_ptr(&opline->op<X>, EX(Ts), &free_op<X>, <TYPE>)
IS_OP<X>_TMP_FREE()
IS_TMP_FREE(free_op<X>)
FREE_OP<X>()
FREE_OP(free_op<X>)
FREE_OP<X>_IF_VAR()
FREE_VAR(free_op<X>)
FREE_OP<X>_VAR_PTR()
FREE_VAR_PTR(free_op<X>)
```
Executor's helpers can be defined without parameters or with one parameter. This
is done with the following constructs:
```c
ZEND_VM_HELPER(<HELPER-NAME>, <OP1_TYPES>, <OP2_TYPES>)
{
<HELPER'S CODE>
}
ZEND_VM_HELPER_EX(<HELPER-NAME>, <OP1_TYPES>, <OP2_TYPES>, <PARAM_SPEC>)
{
<HELPER'S CODE>
}
```
Executor's code is generated by PHP script zend_vm_gen.php it uses
`zend_vm_def.h` and `zend_vm_execute.skl` as input and produces
`zend_vm_opcodes.h` and `zend_vm_execute.h`. The first file is a list of opcode
definitions. It is included from `zend_compile.h`. The second one is an executor
code itself. It is included from `zend_execute.c`.
`zend_vm_gen.php` can produce different kind of executors. You can select
different opcode threading model using `--with-vm-kind=CALL|SWITCH|GOTO`. You
can disable opcode specialization using `--without-specializer`. You can include
or exclude old executor together with specialized one using
`--without-old-executor`. At last you can debug executor using original
`zend_vm_def.h` or generated file `zend_vm_execute.h`. Debugging with original
file requires `--with-lines` option. By default ZE2 uses the following command
to generate executor:
```bash
php zend_vm_gen.php --with-vm-kind=CALL
```

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dnl This file contains Zend specific autoconf macros.
dnl
dnl ZEND_CHECK_FLOAT_PRECISION
dnl
dnl x87 floating point internal precision control checks
dnl See: http://wiki.php.net/rfc/rounding
dnl
AC_DEFUN([ZEND_CHECK_FLOAT_PRECISION],[
AC_MSG_CHECKING([for usable _FPU_SETCW])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <fpu_control.h>
]],[[
fpu_control_t fpu_oldcw, fpu_cw;
volatile double result;
double a = 2877.0;
volatile double b = 1000000.0;
_FPU_GETCW(fpu_oldcw);
fpu_cw = (fpu_oldcw & ~_FPU_EXTENDED & ~_FPU_SINGLE) | _FPU_DOUBLE;
_FPU_SETCW(fpu_cw);
result = a / b;
_FPU_SETCW(fpu_oldcw);
]])],[ac_cfp_have__fpu_setcw=yes],[ac_cfp_have__fpu_setcw=no])
if test "$ac_cfp_have__fpu_setcw" = "yes" ; then
AC_DEFINE(HAVE__FPU_SETCW, 1, [whether _FPU_SETCW is present and usable])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([for usable fpsetprec])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <machine/ieeefp.h>
]],[[
fp_prec_t fpu_oldprec;
volatile double result;
double a = 2877.0;
volatile double b = 1000000.0;
fpu_oldprec = fpgetprec();
fpsetprec(FP_PD);
result = a / b;
fpsetprec(fpu_oldprec);
]])], [ac_cfp_have_fpsetprec=yes], [ac_cfp_have_fpsetprec=no])
if test "$ac_cfp_have_fpsetprec" = "yes" ; then
AC_DEFINE(HAVE_FPSETPREC, 1, [whether fpsetprec is present and usable])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([for usable _controlfp])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <float.h>
]],[[
unsigned int fpu_oldcw;
volatile double result;
double a = 2877.0;
volatile double b = 1000000.0;
fpu_oldcw = _controlfp(0, 0);
_controlfp(_PC_53, _MCW_PC);
result = a / b;
_controlfp(fpu_oldcw, _MCW_PC);
]])], [ac_cfp_have__controlfp=yes], [ac_cfp_have__controlfp=no])
if test "$ac_cfp_have__controlfp" = "yes" ; then
AC_DEFINE(HAVE__CONTROLFP, 1, [whether _controlfp is present usable])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([for usable _controlfp_s])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <float.h>
]],[[
unsigned int fpu_oldcw, fpu_cw;
volatile double result;
double a = 2877.0;
volatile double b = 1000000.0;
_controlfp_s(&fpu_cw, 0, 0);
fpu_oldcw = fpu_cw;
_controlfp_s(&fpu_cw, _PC_53, _MCW_PC);
result = a / b;
_controlfp_s(&fpu_cw, fpu_oldcw, _MCW_PC);
]])], [ac_cfp_have__controlfp_s=yes], [ac_cfp_have__controlfp_s=no])
if test "$ac_cfp_have__controlfp_s" = "yes" ; then
AC_DEFINE(HAVE__CONTROLFP_S, 1, [whether _controlfp_s is present and usable])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([whether FPU control word can be manipulated by inline assembler])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
/* nothing */
]],[[
unsigned int oldcw, cw;
volatile double result;
double a = 2877.0;
volatile double b = 1000000.0;
__asm__ __volatile__ ("fnstcw %0" : "=m" (*&oldcw));
cw = (oldcw & ~0x0 & ~0x300) | 0x200;
__asm__ __volatile__ ("fldcw %0" : : "m" (*&cw));
result = a / b;
__asm__ __volatile__ ("fldcw %0" : : "m" (*&oldcw));
]])], [ac_cfp_have_fpu_inline_asm_x86=yes], [ac_cfp_have_fpu_inline_asm_x86=no])
if test "$ac_cfp_have_fpu_inline_asm_x86" = "yes" ; then
AC_DEFINE(HAVE_FPU_INLINE_ASM_X86, 1, [whether FPU control word can be manipulated by inline assembler])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
])
dnl
dnl LIBZEND_BASIC_CHECKS
dnl
dnl Basic checks specific for the Zend engine library.
dnl
AC_DEFUN([LIBZEND_BASIC_CHECKS],[
AC_REQUIRE([AC_PROG_CC])
AC_CHECK_HEADERS([cpuid.h])
dnl
dnl LIBZEND_DLSYM_CHECK
dnl
dnl Ugly hack to check if dlsym() requires a leading underscore in symbol name.
dnl
AC_DEFUN([LIBZEND_DLSYM_CHECK],[
AC_MSG_CHECKING([whether dlsym() requires a leading underscore in symbol names])
_LT_AC_TRY_DLOPEN_SELF([
AC_MSG_RESULT(no)
], [
AC_MSG_RESULT(yes)
AC_DEFINE(DLSYM_NEEDS_UNDERSCORE, 1, [Define if dlsym() requires a leading underscore in symbol names. ])
], [
AC_MSG_RESULT(no)
], [])
])
dnl Checks for library functions.
AC_CHECK_FUNCS(getpid kill sigsetjmp)
ZEND_CHECK_FLOAT_PRECISION
])
dnl
dnl LIBZEND_OTHER_CHECKS
dnl
AC_DEFUN([LIBZEND_OTHER_CHECKS],[
AC_MSG_CHECKING(whether to enable thread-safety)
AC_MSG_RESULT($ZEND_ZTS)
AC_MSG_CHECKING(whether to enable Zend debugging)
AC_MSG_RESULT($ZEND_DEBUG)
if test "$ZEND_DEBUG" = "yes"; then
AC_DEFINE(ZEND_DEBUG,1,[ ])
echo " $CFLAGS" | grep ' -g' >/dev/null || DEBUG_CFLAGS="-g"
if test "$CFLAGS" = "-g -O2"; then
CFLAGS=-g
fi
else
AC_DEFINE(ZEND_DEBUG,0,[ ])
fi
test -n "$GCC" && CFLAGS="-Wall -Wextra -Wno-strict-aliasing -Wno-implicit-fallthrough -Wno-unused-parameter -Wno-sign-compare $CFLAGS"
dnl Check if compiler supports -Wno-clobbered (only GCC)
AX_CHECK_COMPILE_FLAG([-Wno-clobbered], CFLAGS="-Wno-clobbered $CFLAGS", , [-Werror])
test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS"
if test "$ZEND_ZTS" = "yes"; then
AC_DEFINE(ZTS,1,[ ])
CFLAGS="$CFLAGS -DZTS"
fi
AC_C_INLINE
AC_MSG_CHECKING(target system is Darwin)
if echo "$target" | grep "darwin" > /dev/null; then
AC_DEFINE([DARWIN], 1, [Define if the target system is darwin])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
dnl Test and set the alignment define for ZEND_MM. This also does the
dnl logarithmic test for ZEND_MM.
AC_MSG_CHECKING(for MM alignment and log values)
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdio.h>
#include <stdlib.h>
typedef union _mm_align_test {
void *ptr;
double dbl;
long lng;
} mm_align_test;
#if (defined (__GNUC__) && __GNUC__ >= 2)
#define ZEND_MM_ALIGNMENT (__alignof__ (mm_align_test))
#else
#define ZEND_MM_ALIGNMENT (sizeof(mm_align_test))
#endif
int main()
{
int i = ZEND_MM_ALIGNMENT;
int zeros = 0;
FILE *fp;
while (i & ~0x1) {
zeros++;
i = i >> 1;
}
fp = fopen("conftest.zend", "w");
fprintf(fp, "%d %d\n", ZEND_MM_ALIGNMENT, zeros);
fclose(fp);
return 0;
}
]])], [
LIBZEND_MM_ALIGN=`cat conftest.zend | cut -d ' ' -f 1`
LIBZEND_MM_ALIGN_LOG2=`cat conftest.zend | cut -d ' ' -f 2`
AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT, $LIBZEND_MM_ALIGN, [ ])
AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT_LOG2, $LIBZEND_MM_ALIGN_LOG2, [ ])
], [], [
dnl Cross compilation needs something here.
LIBZEND_MM_ALIGN=8
])
AC_MSG_RESULT(done)
AC_CHECK_FUNCS(mremap)
AC_ARG_ENABLE([zend-signals],
[AS_HELP_STRING([--disable-zend-signals],
[whether to enable zend signal handling])],
[ZEND_SIGNALS=$enableval],
[ZEND_SIGNALS=yes])
AC_CHECK_FUNCS([sigaction], [], [
ZEND_SIGNALS=no
])
if test "$ZEND_SIGNALS" = "yes"; then
AC_DEFINE(ZEND_SIGNALS, 1, [Use zend signal handling])
CFLAGS="$CFLAGS -DZEND_SIGNALS"
fi
AC_MSG_CHECKING(whether to enable zend signal handling)
AC_MSG_RESULT($ZEND_SIGNALS)
])
AC_MSG_CHECKING(whether /dev/urandom exists)
if test -r "/dev/urandom" && test -c "/dev/urandom"; then
AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define if the target system has /dev/urandom device])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_ARG_ENABLE([gcc-global-regs],
[AS_HELP_STRING([--disable-gcc-global-regs],
[whether to enable GCC global register variables])],
[ZEND_GCC_GLOBAL_REGS=$enableval],
[ZEND_GCC_GLOBAL_REGS=yes])
AC_MSG_CHECKING(for global register variables support)
if test "$ZEND_GCC_GLOBAL_REGS" != "no"; then
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if defined(__GNUC__)
# define ZEND_GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
#else
# define ZEND_GCC_VERSION 0
#endif
#if defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(i386)
# define ZEND_VM_FP_GLOBAL_REG "%esi"
# define ZEND_VM_IP_GLOBAL_REG "%edi"
#elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__x86_64__)
# define ZEND_VM_FP_GLOBAL_REG "%r14"
# define ZEND_VM_IP_GLOBAL_REG "%r15"
#elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__powerpc64__)
# define ZEND_VM_FP_GLOBAL_REG "r28"
# define ZEND_VM_IP_GLOBAL_REG "r29"
#elif defined(__IBMC__) && ZEND_GCC_VERSION >= 4002 && defined(__powerpc64__)
# define ZEND_VM_FP_GLOBAL_REG "r28"
# define ZEND_VM_IP_GLOBAL_REG "r29"
#elif defined(__GNUC__) && ZEND_GCC_VERSION >= 4008 && defined(__aarch64__)
# define ZEND_VM_FP_GLOBAL_REG "x27"
# define ZEND_VM_IP_GLOBAL_REG "x28"
#else
# error "global register variables are not supported"
#endif
typedef int (*opcode_handler_t)(void);
register void *FP __asm__(ZEND_VM_FP_GLOBAL_REG);
register const opcode_handler_t *IP __asm__(ZEND_VM_IP_GLOBAL_REG);
int emu(const opcode_handler_t *ip, void *fp) {
const opcode_handler_t *orig_ip = IP;
void *orig_fp = FP;
IP = ip;
FP = fp;
while ((*ip)());
FP = orig_fp;
IP = orig_ip;
}
]], [[
]])], [
ZEND_GCC_GLOBAL_REGS=yes
], [
ZEND_GCC_GLOBAL_REGS=no
])
fi
if test "$ZEND_GCC_GLOBAL_REGS" = "yes"; then
AC_DEFINE([HAVE_GCC_GLOBAL_REGS], 1, [Define if the target system has support for global register variables])
else
HAVE_GCC_GLOBAL_REGS=no
fi
AC_MSG_RESULT($ZEND_GCC_GLOBAL_REGS)
dnl Check whether __cpuid_count is available.
AC_CACHE_CHECK(whether __cpuid_count is available, ac_cv_cpuid_count_available, [
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <cpuid.h>
]], [[
unsigned eax, ebx, ecx, edx;
__cpuid_count(0, 0, eax, ebx, ecx, edx);
]])], [
ac_cv_cpuid_count_available=yes
], [
ac_cv_cpuid_count_available=no
])])
if test "$ac_cv_cpuid_count_available" = "yes"; then
AC_DEFINE([HAVE_CPUID_COUNT], 1, [whether __cpuid_count is available])
fi

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<?php
if (function_exists("date_default_timezone_set")) {
date_default_timezone_set("UTC");
}
function simple() {
$a = 0;
for ($i = 0; $i < 1000000; $i++)
$a++;
$thisisanotherlongname = 0;
for ($thisisalongname = 0; $thisisalongname < 1000000; $thisisalongname++)
$thisisanotherlongname++;
}
/****/
function simplecall() {
for ($i = 0; $i < 1000000; $i++)
strlen("hallo");
}
/****/
function hallo($a) {
}
function simpleucall() {
for ($i = 0; $i < 1000000; $i++)
hallo("hallo");
}
/****/
function simpleudcall() {
for ($i = 0; $i < 1000000; $i++)
hallo2("hallo");
}
function hallo2($a) {
}
/****/
function mandel() {
$w1=50;
$h1=150;
$recen=-.45;
$imcen=0.0;
$r=0.7;
$s=0; $rec=0; $imc=0; $re=0; $im=0; $re2=0; $im2=0;
$x=0; $y=0; $w2=0; $h2=0; $color=0;
$s=2*$r/$w1;
$w2=40;
$h2=12;
for ($y=0 ; $y<=$w1; $y=$y+1) {
$imc=$s*($y-$h2)+$imcen;
for ($x=0 ; $x<=$h1; $x=$x+1) {
$rec=$s*($x-$w2)+$recen;
$re=$rec;
$im=$imc;
$color=1000;
$re2=$re*$re;
$im2=$im*$im;
while( ((($re2+$im2)<1000000) && $color>0)) {
$im=$re*$im*2+$imc;
$re=$re2-$im2+$rec;
$re2=$re*$re;
$im2=$im*$im;
$color=$color-1;
}
if ( $color==0 ) {
print "_";
} else {
print "#";
}
}
print "<br>";
flush();
}
}
/****/
function mandel2() {
$b = " .:,;!/>)|&IH%*#";
//float r, i, z, Z, t, c, C;
for ($y=30; printf("\n"), $C = $y*0.1 - 1.5, $y--;){
for ($x=0; $c = $x*0.04 - 2, $z=0, $Z=0, $x++ < 75;){
for ($r=$c, $i=$C, $k=0; $t = $z*$z - $Z*$Z + $r, $Z = 2*$z*$Z + $i, $z=$t, $k<5000; $k++)
if ($z*$z + $Z*$Z > 500000) break;
echo $b[$k%16];
}
}
}
/****/
function Ack($m, $n){
if($m == 0) return $n+1;
if($n == 0) return Ack($m-1, 1);
return Ack($m - 1, Ack($m, ($n - 1)));
}
function ackermann($n) {
$r = Ack(3,$n);
print "Ack(3,$n): $r\n";
}
/****/
function ary($n) {
for ($i=0; $i<$n; $i++) {
$X[$i] = $i;
}
for ($i=$n-1; $i>=0; $i--) {
$Y[$i] = $X[$i];
}
$last = $n-1;
print "$Y[$last]\n";
}
/****/
function ary2($n) {
for ($i=0; $i<$n;) {
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
$X[$i] = $i; ++$i;
}
for ($i=$n-1; $i>=0;) {
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
$Y[$i] = $X[$i]; --$i;
}
$last = $n-1;
print "$Y[$last]\n";
}
/****/
function ary3($n) {
for ($i=0; $i<$n; $i++) {
$X[$i] = $i + 1;
$Y[$i] = 0;
}
for ($k=0; $k<1000; $k++) {
for ($i=$n-1; $i>=0; $i--) {
$Y[$i] += $X[$i];
}
}
$last = $n-1;
print "$Y[0] $Y[$last]\n";
}
/****/
function fibo_r($n){
return(($n < 2) ? 1 : fibo_r($n - 2) + fibo_r($n - 1));
}
function fibo($n) {
$r = fibo_r($n);
print "$r\n";
}
/****/
function hash1($n) {
for ($i = 1; $i <= $n; $i++) {
$X[dechex($i)] = $i;
}
$c = 0;
for ($i = $n; $i > 0; $i--) {
if ($X[dechex($i)]) { $c++; }
}
print "$c\n";
}
/****/
function hash2($n) {
for ($i = 0; $i < $n; $i++) {
$hash1["foo_$i"] = $i;
$hash2["foo_$i"] = 0;
}
for ($i = $n; $i > 0; $i--) {
foreach($hash1 as $key => $value) $hash2[$key] += $value;
}
$first = "foo_0";
$last = "foo_".($n-1);
print "$hash1[$first] $hash1[$last] $hash2[$first] $hash2[$last]\n";
}
/****/
function gen_random ($n) {
global $LAST;
return( ($n * ($LAST = ($LAST * IA + IC) % IM)) / IM );
}
function heapsort_r($n, &$ra) {
$l = ($n >> 1) + 1;
$ir = $n;
while (1) {
if ($l > 1) {
$rra = $ra[--$l];
} else {
$rra = $ra[$ir];
$ra[$ir] = $ra[1];
if (--$ir == 1) {
$ra[1] = $rra;
return;
}
}
$i = $l;
$j = $l << 1;
while ($j <= $ir) {
if (($j < $ir) && ($ra[$j] < $ra[$j+1])) {
$j++;
}
if ($rra < $ra[$j]) {
$ra[$i] = $ra[$j];
$j += ($i = $j);
} else {
$j = $ir + 1;
}
}
$ra[$i] = $rra;
}
}
function heapsort($N) {
global $LAST;
define("IM", 139968);
define("IA", 3877);
define("IC", 29573);
$LAST = 42;
for ($i=1; $i<=$N; $i++) {
$ary[$i] = gen_random(1);
}
heapsort_r($N, $ary);
printf("%.10f\n", $ary[$N]);
}
/****/
function mkmatrix ($rows, $cols) {
$count = 1;
$mx = array();
for ($i=0; $i<$rows; $i++) {
for ($j=0; $j<$cols; $j++) {
$mx[$i][$j] = $count++;
}
}
return($mx);
}
function mmult ($rows, $cols, $m1, $m2) {
$m3 = array();
for ($i=0; $i<$rows; $i++) {
for ($j=0; $j<$cols; $j++) {
$x = 0;
for ($k=0; $k<$cols; $k++) {
$x += $m1[$i][$k] * $m2[$k][$j];
}
$m3[$i][$j] = $x;
}
}
return($m3);
}
function matrix($n) {
$SIZE = 30;
$m1 = mkmatrix($SIZE, $SIZE);
$m2 = mkmatrix($SIZE, $SIZE);
while ($n--) {
$mm = mmult($SIZE, $SIZE, $m1, $m2);
}
print "{$mm[0][0]} {$mm[2][3]} {$mm[3][2]} {$mm[4][4]}\n";
}
/****/
function nestedloop($n) {
$x = 0;
for ($a=0; $a<$n; $a++)
for ($b=0; $b<$n; $b++)
for ($c=0; $c<$n; $c++)
for ($d=0; $d<$n; $d++)
for ($e=0; $e<$n; $e++)
for ($f=0; $f<$n; $f++)
$x++;
print "$x\n";
}
/****/
function sieve($n) {
$count = 0;
while ($n-- > 0) {
$count = 0;
$flags = range (0,8192);
for ($i=2; $i<8193; $i++) {
if ($flags[$i] > 0) {
for ($k=$i+$i; $k <= 8192; $k+=$i) {
$flags[$k] = 0;
}
$count++;
}
}
}
print "Count: $count\n";
}
/****/
function strcat($n) {
$str = "";
while ($n-- > 0) {
$str .= "hello\n";
}
$len = strlen($str);
print "$len\n";
}
/*****/
function gethrtime()
{
$hrtime = hrtime();
return (($hrtime[0]*1000000000 + $hrtime[1]) / 1000000000);
}
function start_test()
{
ob_start();
return gethrtime();
}
function end_test($start, $name)
{
global $total;
$end = gethrtime();
ob_end_clean();
$total += $end-$start;
$num = number_format($end-$start,3);
$pad = str_repeat(" ", 24-strlen($name)-strlen($num));
echo $name.$pad.$num."\n";
ob_start();
return gethrtime();
}
function total()
{
global $total;
$pad = str_repeat("-", 24);
echo $pad."\n";
$num = number_format($total,3);
$pad = str_repeat(" ", 24-strlen("Total")-strlen($num));
echo "Total".$pad.$num."\n";
}
$t0 = $t = start_test();
simple();
$t = end_test($t, "simple");
simplecall();
$t = end_test($t, "simplecall");
simpleucall();
$t = end_test($t, "simpleucall");
simpleudcall();
$t = end_test($t, "simpleudcall");
mandel();
$t = end_test($t, "mandel");
mandel2();
$t = end_test($t, "mandel2");
ackermann(7);
$t = end_test($t, "ackermann(7)");
ary(50000);
$t = end_test($t, "ary(50000)");
ary2(50000);
$t = end_test($t, "ary2(50000)");
ary3(2000);
$t = end_test($t, "ary3(2000)");
fibo(30);
$t = end_test($t, "fibo(30)");
hash1(50000);
$t = end_test($t, "hash1(50000)");
hash2(500);
$t = end_test($t, "hash2(500)");
heapsort(20000);
$t = end_test($t, "heapsort(20000)");
matrix(20);
$t = end_test($t, "matrix(20)");
nestedloop(12);
$t = end_test($t, "nestedloop(12)");
sieve(30);
$t = end_test($t, "sieve(30)");
strcat(200000);
$t = end_test($t, "strcat(200000)");
total();
?>

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<?php
function hallo() {
}
function simpleucall($n) {
for ($i = 0; $i < $n; $i++)
hallo();
}
function simpleudcall($n) {
for ($i = 0; $i < $n; $i++)
hallo2();
}
function hallo2() {
}
function simpleicall($n) {
for ($i = 0; $i < $n; $i++)
func_num_args();
}
class Foo {
static $a = 0;
public $b = 0;
const TEST = 0;
static function read_static($n) {
for ($i = 0; $i < $n; ++$i) {
$x = self::$a;
}
}
static function write_static($n) {
for ($i = 0; $i < $n; ++$i) {
self::$a = 0;
}
}
static function isset_static($n) {
for ($i = 0; $i < $n; ++$i) {
$x = isset(self::$a);
}
}
static function empty_static($n) {
for ($i = 0; $i < $n; ++$i) {
$x = empty(self::$a);
}
}
static function f() {
}
static function call_static($n) {
for ($i = 0; $i < $n; ++$i) {
self::f();
}
}
function read_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$x = $this->b;
}
}
function write_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$this->b = 0;
}
}
function assign_add_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$this->b += 2;
}
}
function pre_inc_prop($n) {
for ($i = 0; $i < $n; ++$i) {
++$this->b;
}
}
function pre_dec_prop($n) {
for ($i = 0; $i < $n; ++$i) {
--$this->b;
}
}
function post_inc_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$this->b++;
}
}
function post_dec_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$this->b--;
}
}
function isset_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$x = isset($this->b);
}
}
function empty_prop($n) {
for ($i = 0; $i < $n; ++$i) {
$x = empty($this->b);
}
}
function g() {
}
function call($n) {
for ($i = 0; $i < $n; ++$i) {
$this->g();
}
}
function read_const($n) {
for ($i = 0; $i < $n; ++$i) {
$x = $this::TEST;
}
}
}
function read_static($n) {
for ($i = 0; $i < $n; ++$i) {
$x = Foo::$a;
}
}
function write_static($n) {
for ($i = 0; $i < $n; ++$i) {
Foo::$a = 0;
}
}
function isset_static($n) {
for ($i = 0; $i < $n; ++$i) {
$x = isset(Foo::$a);
}
}
function empty_static($n) {
for ($i = 0; $i < $n; ++$i) {
$x = empty(Foo::$a);
}
}
function call_static($n) {
for ($i = 0; $i < $n; ++$i) {
Foo::f();
}
}
function create_object($n) {
for ($i = 0; $i < $n; ++$i) {
$x = new Foo();
}
}
define('TEST', null);
function read_const($n) {
for ($i = 0; $i < $n; ++$i) {
$x = TEST;
}
}
function read_auto_global($n) {
for ($i = 0; $i < $n; ++$i) {
$x = $_GET;
}
}
$g_var = 0;
function read_global_var($n) {
for ($i = 0; $i < $n; ++$i) {
$x = $GLOBALS['g_var'];
}
}
function read_hash($n) {
$hash = array('test' => 0);
for ($i = 0; $i < $n; ++$i) {
$x = $hash['test'];
}
}
function read_str_offset($n) {
$str = "test";
for ($i = 0; $i < $n; ++$i) {
$x = $str[1];
}
}
function issetor($n) {
$val = array(0,1,2,3,4,5,6,7,8,9);
for ($i = 0; $i < $n; ++$i) {
$x = $val ?: null;
}
}
function issetor2($n) {
$f = false; $j = 0;
for ($i = 0; $i < $n; ++$i) {
$x = $f ?: $j + 1;
}
}
function ternary($n) {
$val = array(0,1,2,3,4,5,6,7,8,9);
$f = false;
for ($i = 0; $i < $n; ++$i) {
$x = $f ? null : $val;
}
}
function ternary2($n) {
$f = false; $j = 0;
for ($i = 0; $i < $n; ++$i) {
$x = $f ? $f : $j + 1;
}
}
/*****/
function empty_loop($n) {
for ($i = 0; $i < $n; ++$i) {
}
}
function gethrtime()
{
$hrtime = hrtime();
return (($hrtime[0]*1000000000 + $hrtime[1]) / 1000000000);
}
function start_test()
{
ob_start();
return gethrtime();
}
function end_test($start, $name, $overhead = null)
{
global $total;
global $last_time;
$end = gethrtime();
ob_end_clean();
$last_time = $end-$start;
$total += $last_time;
$num = number_format($last_time,3);
$pad = str_repeat(" ", 24-strlen($name)-strlen($num));
if (is_null($overhead)) {
echo $name.$pad.$num."\n";
} else {
$num2 = number_format($last_time - $overhead,3);
echo $name.$pad.$num." ".$num2."\n";
}
ob_start();
return gethrtime();
}
function total()
{
global $total;
$pad = str_repeat("-", 24);
echo $pad."\n";
$num = number_format($total,3);
$pad = str_repeat(" ", 24-strlen("Total")-strlen($num));
echo "Total".$pad.$num."\n";
}
const N = 5000000;
$t0 = $t = start_test();
empty_loop(N);
$t = end_test($t, 'empty_loop');
$overhead = $last_time;
simpleucall(N);
$t = end_test($t, 'func()', $overhead);
simpleudcall(N);
$t = end_test($t, 'undef_func()', $overhead);
simpleicall(N);
$t = end_test($t, 'int_func()', $overhead);
Foo::read_static(N);
$t = end_test($t, '$x = self::$x', $overhead);
Foo::write_static(N);
$t = end_test($t, 'self::$x = 0', $overhead);
Foo::isset_static(N);
$t = end_test($t, 'isset(self::$x)', $overhead);
Foo::empty_static(N);
$t = end_test($t, 'empty(self::$x)', $overhead);
read_static(N);
$t = end_test($t, '$x = Foo::$x', $overhead);
write_static(N);
$t = end_test($t, 'Foo::$x = 0', $overhead);
isset_static(N);
$t = end_test($t, 'isset(Foo::$x)', $overhead);
empty_static(N);
$t = end_test($t, 'empty(Foo::$x)', $overhead);
Foo::call_static(N);
$t = end_test($t, 'self::f()', $overhead);
call_static(N);
$t = end_test($t, 'Foo::f()', $overhead);
$x = new Foo();
$x->read_prop(N);
$t = end_test($t, '$x = $this->x', $overhead);
$x->write_prop(N);
$t = end_test($t, '$this->x = 0', $overhead);
$x->assign_add_prop(N);
$t = end_test($t, '$this->x += 2', $overhead);
$x->pre_inc_prop(N);
$t = end_test($t, '++$this->x', $overhead);
$x->pre_dec_prop(N);
$t = end_test($t, '--$this->x', $overhead);
$x->post_inc_prop(N);
$t = end_test($t, '$this->x++', $overhead);
$x->post_dec_prop(N);
$t = end_test($t, '$this->x--', $overhead);
$x->isset_prop(N);
$t = end_test($t, 'isset($this->x)', $overhead);
$x->empty_prop(N);
$t = end_test($t, 'empty($this->x)', $overhead);
$x->call(N);
$t = end_test($t, '$this->f()', $overhead);
$x->read_const(N);
$t = end_test($t, '$x = Foo::TEST', $overhead);
create_object(N);
$t = end_test($t, 'new Foo()', $overhead);
read_const(N);
$t = end_test($t, '$x = TEST', $overhead);
read_auto_global(N);
$t = end_test($t, '$x = $_GET', $overhead);
read_global_var(N);
$t = end_test($t, '$x = $GLOBALS[\'v\']', $overhead);
read_hash(N);
$t = end_test($t, '$x = $hash[\'v\']', $overhead);
read_str_offset(N);
$t = end_test($t, '$x = $str[0]', $overhead);
issetor(N);
$t = end_test($t, '$x = $a ?: null', $overhead);
issetor2(N);
$t = end_test($t, '$x = $f ?: tmp', $overhead);
ternary(N);
$t = end_test($t, '$x = $f ? $f : $a', $overhead);
ternary2(N);
$t = end_test($t, '$x = $f ? $f : tmp', $overhead);
total($t0, "Total");

62
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--TEST--
func_num_args() tests
--FILE--
<?php
function test1() {
var_dump(func_num_args());
}
function test2($a) {
var_dump(func_num_args());
}
function test3($a, $b) {
var_dump(func_num_args());
}
test1();
test2(1);
try {
test2();
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
test3(1,2);
call_user_func("test1");
try {
call_user_func("test3", 1);
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
call_user_func("test3", 1, 2);
class test {
static function test1($a) {
var_dump(func_num_args());
}
}
test::test1(1);
try {
func_num_args();
} catch (Error $exception) {
echo $exception->getMessage() . "\n";
}
echo "Done\n";
?>
--EXPECTF--
int(0)
int(1)
Exception: Too few arguments to function test2(), 0 passed in %s on line %d and exactly 1 expected
int(2)
int(0)
Exception: Too few arguments to function test3(), 1 passed in %s on line %d and exactly 2 expected
int(2)
int(1)
func_num_args() must be called from a function context
Done

121
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--TEST--
func_get_arg() tests
--FILE--
<?php
function test1() {
try {
var_dump(func_get_arg(-10));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(func_get_arg(0));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
}
function test2($a) {
try {
var_dump(func_get_arg(0));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
}
function test3($a, $b) {
try {
var_dump(func_get_arg(0));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(func_get_arg(2));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
}
test1();
test1(10);
test2(1);
try {
test2();
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
test3(1,2);
call_user_func("test1");
try {
call_user_func("test3", 1);
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
call_user_func("test3", 1, 2);
class test {
static function test1($a) {
try {
var_dump(func_get_arg(0));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
}
}
test::test1(1);
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
echo "Done\n";
?>
--EXPECTF--
func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
int(10)
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
int(1)
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
Exception: Too few arguments to function test2(), 0 passed in %s002.php on line %d and exactly 1 expected
int(1)
int(2)
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
Exception: Too few arguments to function test3(), 1 passed in %s on line %d and exactly 2 expected
int(1)
int(2)
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
int(1)
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
func_get_arg() cannot be called from the global scope
Done

82
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--TEST--
func_get_args() tests
--FILE--
<?php
function test1() {
var_dump(func_get_args());
}
function test2($a) {
var_dump(func_get_args());
}
function test3($a, $b) {
var_dump(func_get_args());
}
test1();
test1(10);
test2(1);
try {
test2();
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
test3(1,2);
call_user_func("test1");
try {
call_user_func("test3", 1);
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
call_user_func("test3", 1, 2);
class test {
static function test1($a) {
var_dump(func_get_args());
}
}
test::test1(1);
try {
var_dump(func_get_args());
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
?>
--EXPECTF--
array(0) {
}
array(1) {
[0]=>
int(10)
}
array(1) {
[0]=>
int(1)
}
Exception: Too few arguments to function test2(), 0 passed in %s003.php on line %d and exactly 1 expected
array(2) {
[0]=>
int(1)
[1]=>
int(2)
}
array(0) {
}
Exception: Too few arguments to function test3(), 1 passed in %s003.php on line %d and exactly 2 expected
array(2) {
[0]=>
int(1)
[1]=>
int(2)
}
array(1) {
[0]=>
int(1)
}
func_get_args() cannot be called from the global scope

22
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--TEST--
strncmp() tests
--FILE--
<?php
var_dump(strncmp("", "", 100));
try {
var_dump(strncmp("aef", "dfsgbdf", -1));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
var_dump(strncmp("fghjkl", "qwer", 0));
var_dump(strncmp("qwerty", "qwerty123", 6));
var_dump(strncmp("qwerty", "qwerty123", 7));
?>
--EXPECT--
int(0)
strncmp(): Argument #3 ($length) must be greater than or equal to 0
int(0)
int(0)
int(-1)

24
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--TEST--
strcasecmp() tests
--FILE--
<?php
var_dump(strcasecmp("", ""));
var_dump(strcasecmp("aef", "dfsgbdf"));
var_dump(strcasecmp("qwe", "qwer"));
var_dump(strcasecmp("qwerty", "QweRty"));
var_dump(strcasecmp("qwErtY", "qwerty"));
var_dump(strcasecmp("q123", "Q123"));
var_dump(strcasecmp("01", "01"));
echo "Done\n";
?>
--EXPECT--
int(0)
int(-3)
int(-1)
int(0)
int(0)
int(0)
int(0)
Done

29
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--TEST--
strncasecmp() tests
--FILE--
<?php
try {
var_dump(strncasecmp("", "", -1));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
var_dump(strncasecmp("aef", "dfsgbdf", 0));
var_dump(strncasecmp("aef", "dfsgbdf", 10));
var_dump(strncasecmp("qwe", "qwer", 3));
var_dump(strncasecmp("qwerty", "QweRty", 6));
var_dump(strncasecmp("qwErtY", "qwer", 7));
var_dump(strncasecmp("q123", "Q123", 3));
var_dump(strncasecmp("01", "01", 1000));
?>
--EXPECT--
strncasecmp(): Argument #3 ($length) must be greater than or equal to 0
int(0)
int(-3)
int(0)
int(0)
int(2)
int(0)
int(0)

49
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--TEST--
define() tests
--FILE--
<?php
try {
var_dump(define(array(1,2,3,4,5), 1));
} catch (TypeError $e) {
echo "TypeError: ", $e->getMessage(), "\n";
}
var_dump(define("TRUE", 1));
var_dump(define(" ", 1));
var_dump(define("[[[", 2));
var_dump(define("test const", 3));
var_dump(define("test const", 3));
var_dump(define("test", array(1)));
var_dump(define("test1", fopen(__FILE__, 'r')));
try {
var_dump(define("test2", new stdclass));
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
var_dump(constant(" "));
var_dump(constant("[[["));
var_dump(constant("test const"));
echo "Done\n";
?>
--EXPECTF--
TypeError: define(): Argument #1 ($constant_name) must be of type string, array given
Warning: Constant TRUE already defined in %s on line %d
bool(false)
bool(true)
bool(true)
bool(true)
Warning: Constant test const already defined in %s on line %d
bool(false)
bool(true)
bool(true)
define(): Argument #2 ($value) cannot be an object, stdClass given
int(1)
int(2)
int(3)
Done

55
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--TEST--
get_class() tests
--FILE--
<?php
class foo {
function bar () {
var_dump(get_class());
}
function testNull ()
{
try {
var_dump(get_class(null));
} catch (TypeError $e) {
echo $e->getMessage(), "\n";
}
}
}
class foo2 extends foo {
}
$f1 = new foo;
$f2 = new foo2;
$f1->bar();
$f2->bar();
try {
var_dump(get_class());
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
try {
var_dump(get_class("qwerty"));
} catch (TypeError $e) {
echo $e->getMessage(), "\n";
}
var_dump(get_class($f1));
var_dump(get_class($f2));
$f1->testNull();
echo "Done\n";
?>
--EXPECT--
string(3) "foo"
string(3) "foo"
get_class() without arguments must be called from within a class
get_class(): Argument #1 ($object) must be of type object, string given
string(3) "foo"
string(4) "foo2"
get_class(): Argument #1 ($object) must be of type object, null given
Done

84
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--TEST--
get_parent_class() tests
--FILE--
<?php
interface i {
function test();
}
class foo implements i {
function test() {
var_dump(get_parent_class());
}
}
class bar extends foo {
function test_bar() {
var_dump(get_parent_class());
}
}
$bar = new bar;
$foo = new foo;
$foo->test();
$bar->test();
$bar->test_bar();
var_dump(get_parent_class($bar));
var_dump(get_parent_class($foo));
var_dump(get_parent_class("bar"));
var_dump(get_parent_class("foo"));
var_dump(get_parent_class("i"));
try {
get_parent_class("");
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
try {
get_parent_class("[[[[");
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
try {
get_parent_class(" ");
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
var_dump(get_parent_class(new stdclass));
try {
get_parent_class(array());
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
try {
get_parent_class(1);
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
echo "Done\n";
?>
--EXPECT--
bool(false)
bool(false)
string(3) "foo"
string(3) "foo"
bool(false)
string(3) "foo"
bool(false)
bool(false)
get_parent_class(): Argument #1 ($object_or_class) must be an object or a valid class name, string given
get_parent_class(): Argument #1 ($object_or_class) must be an object or a valid class name, string given
get_parent_class(): Argument #1 ($object_or_class) must be an object or a valid class name, string given
bool(false)
get_parent_class(): Argument #1 ($object_or_class) must be an object or a valid class name, array given
get_parent_class(): Argument #1 ($object_or_class) must be an object or a valid class name, int given
Done

99
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--TEST--
property_exists() tests
--FILE--
<?php
class foo {
public $pp1 = 1;
private $pp2 = 2;
protected $pp3 = 3;
function bar() {
var_dump(property_exists("foo","pp1"));
var_dump(property_exists("foo","pp2"));
var_dump(property_exists("foo","pp3"));
}
}
class bar extends foo {
function test() {
var_dump(property_exists("foo","pp1"));
var_dump(property_exists("foo","pp2"));
var_dump(property_exists("foo","pp3"));
}
}
var_dump(property_exists("foo","pp1"));
var_dump(property_exists("foo","pp2"));
var_dump(property_exists("foo","pp3"));
var_dump(property_exists("foo","nonexistent"));
var_dump(property_exists("fo","nonexistent"));
var_dump(property_exists("foo",""));
var_dump(property_exists("","test"));
var_dump(property_exists("",""));
$foo = new foo;
var_dump(property_exists($foo,"pp1"));
var_dump(property_exists($foo,"pp2"));
var_dump(property_exists($foo,"pp3"));
var_dump(property_exists($foo,"nonexistent"));
var_dump(property_exists($foo,""));
try {
var_dump(property_exists(array(), "test"));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(property_exists(1, "test"));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(property_exists(3.14, "test"));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(property_exists(true, "test"));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(property_exists(null, "test"));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
$foo->bar();
$bar = new bar;
$bar->test();
?>
--EXPECT--
bool(true)
bool(true)
bool(true)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(true)
bool(true)
bool(true)
bool(false)
bool(false)
property_exists(): Argument #1 ($object_or_class) must be of type object|string, array given
property_exists(): Argument #1 ($object_or_class) must be of type object|string, int given
property_exists(): Argument #1 ($object_or_class) must be of type object|string, float given
property_exists(): Argument #1 ($object_or_class) must be of type object|string, bool given
property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)

27
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--TEST--
class_exists() tests
--FILE--
<?php
class foo {
}
var_dump(class_exists("qwerty"));
var_dump(class_exists(""));
var_dump(class_exists("test", false));
var_dump(class_exists("foo", false));
var_dump(class_exists("foo"));
var_dump(class_exists("stdClass", false));
var_dump(class_exists("stdClass"));
echo "Done\n";
?>
--EXPECT--
bool(false)
bool(false)
bool(false)
bool(true)
bool(true)
bool(true)
bool(true)
Done

27
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--TEST--
interface_exists() tests
--FILE--
<?php
interface foo {
}
var_dump(interface_exists("qwerty"));
var_dump(interface_exists(""));
var_dump(interface_exists("test", false));
var_dump(interface_exists("foo", false));
var_dump(interface_exists("foo"));
var_dump(interface_exists("stdClass", false));
var_dump(interface_exists("stdClass"));
echo "Done\n";
?>
--EXPECT--
bool(false)
bool(false)
bool(false)
bool(true)
bool(true)
bool(false)
bool(false)
Done

3
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<?php
/* dummy file for 014.phpt */
?>

42
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--TEST--
get_included_files() tests
--FILE--
<?php
var_dump(get_included_files());
include(__DIR__."/014.inc");
var_dump(get_included_files());
include_once(__DIR__."/014.inc");
var_dump(get_included_files());
include(__DIR__."/014.inc");
var_dump(get_included_files());
echo "Done\n";
?>
--EXPECTF--
array(1) {
[0]=>
string(%d) "%s"
}
array(2) {
[0]=>
string(%d) "%s"
[1]=>
string(%d) "%s"
}
array(2) {
[0]=>
string(%d) "%s"
[1]=>
string(%d) "%s"
}
array(2) {
[0]=>
string(%d) "%s"
[1]=>
string(%d) "%s"
}
Done

33
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--TEST--
trigger_error() tests
--FILE--
<?php
var_dump(trigger_error("error"));
try {
var_dump(trigger_error("error", -1));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(trigger_error("error", 0));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
var_dump(trigger_error("error", E_USER_WARNING));
var_dump(trigger_error("error", E_USER_DEPRECATED));
?>
--EXPECTF--
Notice: error in %s on line %d
bool(true)
trigger_error(): Argument #2 ($error_level) must be one of E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE, or E_USER_DEPRECATED
trigger_error(): Argument #2 ($error_level) must be one of E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE, or E_USER_DEPRECATED
Warning: error in %s on line %d
bool(true)
Deprecated: error in %s on line %d
bool(true)

12
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--TEST--
isset() with object properties when operating on non-object
--FILE--
<?php
$foo = NULL;
isset($foo->bar->bar);
echo "Done\n";
?>
--EXPECT--
Done

59
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--TEST--
builtin functions tests
--FILE--
<?php
$fp = fopen(__FILE__, "r");
var_dump(get_resource_type($fp));
fclose($fp);
var_dump(get_resource_type($fp));
var_dump(gettype(get_loaded_extensions()));
var_dump(count(get_loaded_extensions()));
var_dump(gettype(get_loaded_extensions(true)));
var_dump(count(get_loaded_extensions(true)));
define("USER_CONSTANT", "test");
var_dump(gettype(get_defined_constants(true)));
var_dump(gettype(get_defined_constants()));
var_dump(count(get_defined_constants()));
function test () {
}
var_dump(gettype(get_defined_functions()));
var_dump(count(get_defined_functions()));
var_dump(gettype(get_declared_interfaces()));
var_dump(count(get_declared_interfaces()));
var_dump(get_extension_funcs(true));
var_dump(gettype(get_extension_funcs("standard")));
var_dump(count(get_extension_funcs("standard")));
var_dump(gettype(get_extension_funcs("zend")));
var_dump(count(get_extension_funcs("zend")));
echo "Done\n";
?>
--EXPECTF--
string(6) "stream"
string(7) "Unknown"
string(5) "array"
int(%d)
string(5) "array"
int(%d)
string(5) "array"
string(5) "array"
int(%d)
string(5) "array"
int(%d)
string(5) "array"
int(%d)
bool(false)
string(5) "array"
int(%d)
string(5) "array"
int(%d)
Done

24
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--TEST--
constant() tests
--FILE--
<?php
try {
var_dump(constant(""));
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
define("TEST_CONST", 1);
var_dump(constant("TEST_CONST"));
define("TEST_CONST2", "test");
var_dump(constant("TEST_CONST2"));
echo "Done\n";
?>
--EXPECT--
Undefined constant ""
int(1)
string(4) "test"
Done

1321
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29
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--TEST--
func_get_arg() invalid usage
--FILE--
<?php
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
function bar() {
var_dump(func_get_arg(1));
}
function foo() {
bar(func_get_arg(1));
}
try {
foo(1,2);
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
?>
--EXPECT--
func_get_arg() cannot be called from the global scope
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function

37
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--TEST--
?: operator
--FILE--
<?php
var_dump(true ?: false);
var_dump(false ?: true);
var_dump(23 ?: 42);
var_dump(0 ?: "bar");
$a = 23;
$b = 0;
$c = "";
$d = 23.5;
var_dump($a ?: $b);
var_dump($c ?: $d);
var_dump(1 ?: print(2));
$e = array();
$e['e'] = 'e';
$e['e'] = $e['e'] ?: 'e';
print_r($e);
?>
--EXPECT--
bool(true)
bool(true)
int(23)
string(3) "bar"
int(23)
float(23.5)
int(1)
Array
(
[e] => e
)

25
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--TEST--
Implementing abstracting methods and optional parameters
--FILE--
<?php
abstract class Base
{
abstract function someMethod($param);
}
class Ext extends Base
{
function someMethod($param = "default")
{
echo $param, "\n";
}
}
$a = new Ext();
$a->someMethod("foo");
$a->someMethod();
?>
--EXPECT--
foo
default

45
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--TEST--
Testing variable variables as function name
--FILE--
<?php
$a = 'ucfirst';
$b = 'a';
print $$b('test');
print "\n";
class bar {
public function a() {
return "bar!";
}
}
class foo {
public function test() {
print "foo!\n";
return new bar;
}
}
function test() {
return new foo;
}
$a = 'test';
$b = 'a';
var_dump($$b()->$$b()->$b());
$a = 'strtoupper';
$b = 'a';
$c = 'b';
$d = 'c';
var_dump($$$$d('foo'));
?>
--EXPECT--
Test
foo!
string(4) "bar!"
string(3) "FOO"

57
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--TEST--
Testing operations with undefined variable
--FILE--
<?php
var_dump($a[1]);
var_dump($a[$c]);
var_dump($a + 1);
var_dump($a + $b);
var_dump($a++);
var_dump(++$b);
var_dump($a->$b);
var_dump($a->$b);
var_dump($a->$b->{$c[1]});
?>
--EXPECTF--
Warning: Undefined variable $a in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
NULL
Warning: Undefined variable $a in %s on line %d
Warning: Undefined variable $c in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
NULL
Warning: Undefined variable $a in %s on line %d
int(1)
Warning: Undefined variable $a in %s on line %d
Warning: Undefined variable $b in %s on line %d
int(0)
Warning: Undefined variable $a in %s on line %d
NULL
Warning: Undefined variable $b in %s on line %d
int(1)
Warning: Attempt to read property "1" on int in %s on line %d
NULL
Warning: Attempt to read property "1" on int in %s on line %d
NULL
Warning: Undefined variable $c in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Attempt to read property "1" on int in %s on line %d
Warning: Attempt to read property "" on null in %s on line %d
NULL

32
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--TEST--
Testing dynamic calls
--FILE--
<?php
class foo {
static public function a() {
print "ok\n";
}
}
$a = 'a';
$b = 'a';
$class = 'foo';
foo::a();
foo::$a();
foo::$$b();
$class::a();
$class::$a();
$class::$$b();
?>
--EXPECT--
ok
ok
ok
ok
ok
ok

28
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--TEST--
Trying assign value to property when an object is not returned in a function
--FILE--
<?php
class foo {
public function a() {
}
}
$test = new foo;
$test->a()->a;
print "ok\n";
try {
$test->a()->a = 1;
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
print "ok\n";
?>
--EXPECTF--
Warning: Attempt to read property "a" on null in %s on line %d
ok
Attempt to assign property "a" on null
ok

22
Zend/tests/027.phpt Normal file
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--TEST--
Testing dynamic calls using variable variables with curly syntax
--FILE--
<?php
$a = 'b';
$b = 'c';
$c = 'strtoupper';
var_dump(${${$a}}('foo') == 'FOO');
$a = 'b';
$b = 'c';
$c = 'strtoupper';
$strtoupper = 'strtolower';
var_dump(${${++$a}}('FOO') == 'foo');
?>
--EXPECT--
bool(true)
bool(true)

26
Zend/tests/028.phpt Normal file
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--TEST--
Testing function call through of array item
--FILE--
<?php
$arr = array('strtoupper', 'strtolower');
$k = 0;
var_dump($arr[0]('foo') == 'FOO');
var_dump($arr[$k]('foo') == 'FOO');
var_dump($arr[++$k]('FOO') == 'foo');
var_dump($arr[++$k]('FOO') == 'foo');
?>
--EXPECTF--
bool(true)
bool(true)
bool(true)
Warning: Undefined array key 2 in %s on line %d
Fatal error: Uncaught Error: Value of type null is not callable in %s:%d
Stack trace:
#0 {main}
thrown in %s on line %d

51
Zend/tests/029.phpt Normal file
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--TEST--
Testing assign to property of an object in an array
--FILE--
<?php
$arr = array(new stdClass);
$arr[0]->a = clone $arr[0];
var_dump($arr);
$arr[0]->b = new $arr[0];
var_dump($arr);
$arr[0]->c = $arr[0]->a;
var_dump($arr);
?>
--EXPECT--
array(1) {
[0]=>
object(stdClass)#1 (1) {
["a"]=>
object(stdClass)#2 (0) {
}
}
}
array(1) {
[0]=>
object(stdClass)#1 (2) {
["a"]=>
object(stdClass)#2 (0) {
}
["b"]=>
object(stdClass)#3 (0) {
}
}
}
array(1) {
[0]=>
object(stdClass)#1 (3) {
["a"]=>
object(stdClass)#2 (0) {
}
["b"]=>
object(stdClass)#3 (0) {
}
["c"]=>
object(stdClass)#2 (0) {
}
}
}

34
Zend/tests/030.phpt Normal file
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--TEST--
Overriding $this in catch and checking the object properties later.
--FILE--
<?php
class foo {
public $test = 0;
private $test_2 = 1;
protected $test_3 = 2;
public function bar() {
try {
throw new Exception('foo');
} catch (Exception $this) {
var_dump($this);
}
$this->baz();
}
public function baz() {
foreach ($this as $k => $v) {
printf("'%s' => '%s'\n", $k, $v);
}
print "ok\n";
}
}
$test = new foo;
$test->bar();
?>
--EXPECTF--
Fatal error: Cannot re-assign $this in %s030.php on line 11

11
Zend/tests/031.phpt Normal file
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--TEST--
Testing array with '[]' passed as argument by value
--FILE--
<?php
function test($var) { }
test($arr[]);
?>
--EXPECTF--
Fatal error: Cannot use [] for reading in %s on line %d

13
Zend/tests/032.phpt Normal file
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--TEST--
Testing array with '[]' passed as argument by reference
--FILE--
<?php
function test(&$var) { }
test($arr[]);
print "ok!\n";
?>
--EXPECT--
ok!

66
Zend/tests/033.phpt Normal file
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--TEST--
Using undefined multidimensional array
--FILE--
<?php
$arr[1][2][3][4][5];
echo $arr[1][2][3][4][5];
$arr[1][2][3][4][5]->foo;
try {
$arr[1][2][3][4][5]->foo = 1;
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
$arr[][] = 2;
try {
$arr[][]->bar = 2;
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
?>
--EXPECTF--
Warning: Undefined variable $arr in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Undefined variable $arr in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Undefined variable $arr in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Trying to access array offset on value of type null in %s on line %d
Warning: Attempt to read property "foo" on null in %s on line %d
Attempt to assign property "foo" on null
Attempt to assign property "bar" on null

26
Zend/tests/034.phpt Normal file
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--TEST--
Testing multiples 'default:' in switch
--FILE--
<?php
switch (1) {
case 2:
print 'foo';
break;
case 3:
print 'bar';
break;
default:
print 1;
break;
default:
print 2;
break;
default:
print 3;
break;
}
?>
--EXPECTF--
Fatal error: Switch statements may only contain one default clause in %s on line 13

18
Zend/tests/035.phpt Normal file
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--TEST--
Using 'static' and 'global' in global scope
--FILE--
<?php
static $var, $var, $var = -1;
var_dump($var);
global $var, $var, $var;
var_dump($var);
var_dump($GLOBALS['var']);
?>
--EXPECT--
int(-1)
int(-1)
int(-1)

14
Zend/tests/036.phpt Normal file
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--TEST--
Trying to use lambda in array offset
--FILE--
<?php
try {
$test[function(){}] = 1;
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
?>
--EXPECT--
Illegal offset type

22
Zend/tests/037.phpt Normal file
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--TEST--
Trying to access inexistent static property of Closure
--FILE--
<?php
namespace closure;
class closure { static $x = 1;}
$x = __NAMESPACE__;
var_dump(closure::$x);
var_dump($x::$x);
?>
--EXPECTF--
int(1)
Fatal error: Uncaught Error: Access to undeclared static property Closure::$x in %s:%d
Stack trace:
#0 {main}
thrown in %s on line %d

14
Zend/tests/038.phpt Normal file
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--TEST--
Trying to use lambda as array key
--FILE--
<?php
try {
var_dump(array(function() { } => 1));
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
?>
--EXPECT--
Illegal offset type

9
Zend/tests/67468.phpt Normal file
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--TEST--
Bug #67468 (Segfault in highlight_file()/highlight_string())
--FILE--
<?php
highlight_string("<?php __CLASS__;", true);
echo "done";
?>
--EXPECT--
done

43
Zend/tests/ArrayAccess_indirect_append.phpt Normal file
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--TEST--
Using indirect append on ArrayAccess object
--FILE--
<?php
class AA implements ArrayAccess {
private $data = [];
public function &offsetGet($name) {
if (null === $name) {
return $this->data[];
} else {
return $this->data[$name];
}
}
public function offsetSet($name, $value) {
$this->data[$name] = $value;
}
public function offsetUnset($name) {}
public function offsetExists($name) {}
}
$aa = new AA;
$aa[3] = 1;
$aa[][][0] = 2;
var_dump($aa);
?>
--EXPECT--
object(AA)#1 (1) {
["data":"AA":private]=>
array(2) {
[3]=>
int(1)
[4]=>
array(1) {
[0]=>
array(1) {
[0]=>
int(2)
}
}
}
}

63
Zend/tests/ErrorException_construct.phpt Normal file
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--TEST--
Test default value handling of ErrorException::__construct()
--FILE--
<?php
$e = new ErrorException();
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
$e = new ErrorException("Second", 0, E_ERROR, null);
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
$e = new ErrorException("Third", 0, E_ERROR, null, null);
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
$e = new ErrorException("Forth", 0, E_ERROR, null, 123);
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
$e = new ErrorException("Fifth", 0, E_ERROR, "abc.php");
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
$e = new ErrorException("Sixth", 0, E_ERROR, "abc.php", null);
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
$e = new ErrorException("Seventh", 0, E_ERROR, "abc.php", 123);
var_dump($e->getMessage());
var_dump($e->getFile());
var_dump($e->getLine());
?>
--EXPECTF--
string(0) ""
string(%d) "%sErrorException_construct.php"
int(3)
string(6) "Second"
string(%d) "%sErrorException_construct.php"
int(8)
string(5) "Third"
string(%d) "%sErrorException_construct.php"
int(13)
string(5) "Forth"
string(%d) "%sErrorException_construct.php"
int(123)
string(5) "Fifth"
string(7) "abc.php"
int(0)
string(5) "Sixth"
string(7) "abc.php"
int(0)
string(7) "Seventh"
string(7) "abc.php"
int(123)

1261
Zend/tests/ErrorException_getSeverity.phpt Normal file
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12
Zend/tests/abstract-static.phpt Normal file
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--TEST--
Test for abstract static classes
--FILE--
<?php
abstract class TestClass
{
abstract static public function getName();
}
?>
===DONE===
--EXPECT--
===DONE===

12
Zend/tests/abstract_inheritance_001.phpt Normal file
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--TEST--
Allow abstract function override
--FILE--
<?php
abstract class A { abstract function bar($x); }
abstract class B extends A { abstract function bar($x); }
echo "DONE";
?>
--EXPECT--
DONE

12
Zend/tests/abstract_inheritance_002.phpt Normal file
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--TEST--
Allow abstract function override
--FILE--
<?php
abstract class A { abstract function bar($x); }
abstract class B extends A { abstract function bar($x, $y = 0); }
echo "DONE";
?>
--EXPECT--
DONE

12
Zend/tests/abstract_inheritance_003.phpt Normal file
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--TEST--
Allow abstract function override
--FILE--
<?php
abstract class A { abstract function bar($x, $y = 0); }
abstract class B extends A { abstract function bar($x); }
echo "DONE";
?>
--EXPECTF--
Fatal error: Declaration of B::bar($x) must be compatible with A::bar($x, $y = 0) in %s

14
Zend/tests/access_modifiers_001.phpt Normal file
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--TEST--
using multiple access modifiers (methods)
--FILE--
<?php
class test {
static public public static final public final function foo() {
}
}
echo "Done\n";
?>
--EXPECTF--
Fatal error: Multiple access type modifiers are not allowed in %s on line %d

13
Zend/tests/access_modifiers_002.phpt Normal file
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--TEST--
using multiple access modifiers (attributes)
--FILE--
<?php
class test {
static public public static final public final $var;
}
echo "Done\n";
?>
--EXPECTF--
Fatal error: Multiple access type modifiers are not allowed in %s on line %d

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