From 03ffa3f8a2f8fa49422cb92bc72cf3b675e1fdf8 Mon Sep 17 00:00:00 2001
From: hailin <hailin@gdzx.xyz>
Date: Thu, 31 Jul 2025 10:00:43 +0800
Subject: [PATCH] .

---
 dec_interceptor/dec_interceptor.c     | 56 ++++++++++++++++++++-------
 dec_interceptor/php_dec_interceptor.h |  8 +++-
 2 files changed, 50 insertions(+), 14 deletions(-)

diff --git a/dec_interceptor/dec_interceptor.c b/dec_interceptor/dec_interceptor.c
index 3600ac6d..6a794c36 100644
--- a/dec_interceptor/dec_interceptor.c
+++ b/dec_interceptor/dec_interceptor.c
@@ -4,9 +4,10 @@
 #include "php_dec_interceptor.h"
 #include <time.h>
 
-/* 保存原始编译函数指针 */
+/* 保存原始指针 */
 zend_op_array *(*prev_compile_file)(zend_file_handle *file_handle, int type) = NULL;
 zend_op_array *(*prev_compile_string)(zval *source_string, const char *filename) = NULL;
+void (*prev_execute_ex)(zend_execute_data *execute_data) = NULL;
 
 /* hook zend_compile_file */
 zend_op_array *hook_compile_file(zend_file_handle *file_handle, int type)
@@ -19,16 +20,6 @@ zend_op_array *hook_compile_file(zend_file_handle *file_handle, int type)
     return prev_compile_file ? prev_compile_file(file_handle, type) : NULL;
 }
 
-PHP_RINIT_FUNCTION(dec_interceptor)
-{
-    FILE *f = fopen("/tmp/dec_interceptor.log", "a");
-    if (f) {
-        fprintf(f, "[%ld] RINIT: zend_compile_file = %p\n", (long)time(NULL), zend_compile_file);
-        fclose(f);
-    }
-    return SUCCESS;
-}
-
 /* hook zend_compile_string */
 zend_op_array *hook_compile_string(zval *source_string, const char *filename)
 {
@@ -40,6 +31,26 @@ zend_op_array *hook_compile_string(zval *source_string, const char *filename)
     return prev_compile_string ? prev_compile_string(source_string, filename) : NULL;
 }
 
+/* hook zend_execute_ex */
+void hook_execute_ex(zend_execute_data *execute_data)
+{
+    const zend_function *func = execute_data->func;
+    FILE *f = fopen("/tmp/dec_interceptor.log", "a");
+    if (f) {
+        if (func && func->common.function_name) {
+            fprintf(f, "[%ld] hook_execute_ex: %s\n", (long)time(NULL), ZSTR_VAL(func->common.function_name));
+        } else {
+            fprintf(f, "[%ld] hook_execute_ex: (anonymous or internal)\n", (long)time(NULL));
+        }
+        fclose(f);
+    }
+
+    if (prev_execute_ex) {
+        prev_execute_ex(execute_data);
+    }
+}
+
+/* MINIT */
 PHP_MINIT_FUNCTION(dec_interceptor)
 {
     FILE *f = fopen("/tmp/dec_interceptor.log", "a");
@@ -49,6 +60,8 @@ PHP_MINIT_FUNCTION(dec_interceptor)
         fprintf(f, "    hook_compile_file addr: %p\n", hook_compile_file);
         fprintf(f, "    zend_compile_string addr: %p\n", zend_compile_string);
         fprintf(f, "    hook_compile_string addr: %p\n", hook_compile_string);
+        fprintf(f, "    zend_execute_ex addr: %p\n", zend_execute_ex);
+        fprintf(f, "    hook_execute_ex addr: %p\n", hook_execute_ex);
         fclose(f);
     }
 
@@ -58,14 +71,29 @@ PHP_MINIT_FUNCTION(dec_interceptor)
     prev_compile_string = zend_compile_string;
     zend_compile_string = hook_compile_string;
 
+    prev_execute_ex = zend_execute_ex;
+    zend_execute_ex = hook_execute_ex;
+
     return SUCCESS;
 }
 
+/* RINIT */
+PHP_RINIT_FUNCTION(dec_interceptor)
+{
+    FILE *f = fopen("/tmp/dec_interceptor.log", "a");
+    if (f) {
+        fprintf(f, "[%ld] RINIT: zend_compile_file = %p\n", (long)time(NULL), zend_compile_file);
+        fclose(f);
+    }
+    return SUCCESS;
+}
 
+/* MSHUTDOWN */
 PHP_MSHUTDOWN_FUNCTION(dec_interceptor)
 {
     zend_compile_file = prev_compile_file;
     zend_compile_string = prev_compile_string;
+    zend_execute_ex = prev_execute_ex;
 
     FILE *f = fopen("/tmp/dec_interceptor.log", "a");
     if (f) {
@@ -76,6 +104,7 @@ PHP_MSHUTDOWN_FUNCTION(dec_interceptor)
     return SUCCESS;
 }
 
+/* MINFO */
 PHP_MINFO_FUNCTION(dec_interceptor)
 {
     php_info_print_table_start();
@@ -83,14 +112,15 @@ PHP_MINFO_FUNCTION(dec_interceptor)
     php_info_print_table_end();
 }
 
-/* 模块定义 */
+/* MODULE ENTRY */
 zend_module_entry dec_interceptor_module_entry = {
     STANDARD_MODULE_HEADER,
     "dec_interceptor",
     NULL,
     PHP_MINIT(dec_interceptor),
     PHP_MSHUTDOWN(dec_interceptor),
-    NULL, NULL,
+    PHP_RINIT(dec_interceptor),
+    NULL,
     PHP_MINFO(dec_interceptor),
     PHP_DEC_INTERCEPTOR_VERSION,
     STANDARD_MODULE_PROPERTIES
diff --git a/dec_interceptor/php_dec_interceptor.h b/dec_interceptor/php_dec_interceptor.h
index ffd940be..ce07680f 100644
--- a/dec_interceptor/php_dec_interceptor.h
+++ b/dec_interceptor/php_dec_interceptor.h
@@ -3,21 +3,27 @@
 
 #include "php.h"
 #include "zend_compile.h"
+#include "zend_execute.h"
 
 #define PHP_DEC_INTERCEPTOR_VERSION "0.1.0"
 
 extern zend_module_entry dec_interceptor_module_entry;
 #define phpext_dec_interceptor_ptr &dec_interceptor_module_entry
 
+/* 保存原始函数指针 */
 extern zend_op_array *(*prev_compile_file)(zend_file_handle *file_handle, int type);
 extern zend_op_array *(*prev_compile_string)(zval *source_string, const char *filename);
+extern void (*prev_execute_ex)(zend_execute_data *execute_data);
 
+/* 拦截函数 */
 zend_op_array *hook_compile_file(zend_file_handle *file_handle, int type);
 zend_op_array *hook_compile_string(zval *source_string, const char *filename);
+void hook_execute_ex(zend_execute_data *execute_data);
 
-PHP_RINIT_FUNCTION(dec_interceptor);
 PHP_MINIT_FUNCTION(dec_interceptor);
 PHP_MSHUTDOWN_FUNCTION(dec_interceptor);
+PHP_RINIT_FUNCTION(dec_interceptor);
+PHP_RSHUTDOWN_FUNCTION(dec_interceptor);
 PHP_MINFO_FUNCTION(dec_interceptor);
 
 #endif /* PHP_DEC_INTERCEPTOR_H */