PHP 4.0 Bug #5884: Not able to unset($var) set as global in function
| From: | php42 at hotmail dot com | Date: | Mon, 31 Jul 2000 21:29:03 +0000 |
| Subject: | PHP 4.0 Bug #5884: Not able to unset($var) set as global in function | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-27130@lists.php.net to get a copy of this message | ||
From: php42@hotmail.com
Operating system: Linux
PHP version: 4.0.1pl2
PHP Bug Type: Other
Bug description: Not able to unset($var) set as global in function
<?
$test="test";
function foo() {
global $test;
$test = $test . " - foo";
unset($test);
}
foo();
if (isset($test)) { echo "Set: $test"; } else { echo "Unset"; }
echo "<br>";
unset($test);
if (isset($test)) { echo "Set: $test"; } else { echo "Unset"; }
?>
echos out:
Set: test - foo
Unset