55 lines
904 B
PHP
55 lines
904 B
PHP
--TEST--
|
|
Test isset() function : basic functionality
|
|
--FILE--
|
|
<?php
|
|
class foo {}
|
|
|
|
echo "*** Testing isset() : basic functionality ***\n";
|
|
|
|
$i = 10;
|
|
$f = 10.5;
|
|
$s = "Hello";
|
|
$b = true;
|
|
$n = NULL;
|
|
|
|
echo "Test multiple scalar variables in a group\n";
|
|
var_dump(isset($i, $f, $s, $b));
|
|
var_dump(isset($i, $f, $s, $b, $n));
|
|
|
|
echo "Unset a few\n";
|
|
unset($i, $b);
|
|
|
|
echo "Test again\n";
|
|
var_dump(isset($i, $f, $s, $b));
|
|
|
|
echo "\n\nArray test:\n";
|
|
$arr = array();
|
|
var_dump(isset($var));
|
|
var_dump(isset($var[1]));
|
|
var_dump(isset($var, $var[1]));
|
|
echo "..now set\n";
|
|
$var[1] = 10;
|
|
var_dump(isset($var));
|
|
var_dump(isset($var[1]));
|
|
var_dump(isset($var, $var[1]));
|
|
|
|
?>
|
|
--EXPECT--
|
|
*** Testing isset() : basic functionality ***
|
|
Test multiple scalar variables in a group
|
|
bool(true)
|
|
bool(false)
|
|
Unset a few
|
|
Test again
|
|
bool(false)
|
|
|
|
|
|
Array test:
|
|
bool(false)
|
|
bool(false)
|
|
bool(false)
|
|
..now set
|
|
bool(true)
|
|
bool(true)
|
|
bool(true)
|