note 45670 added to ini.sect.data-handling
| From: | php at electricsurfer dot com | Date: | Tue, 14 Sep 2004 20:52:15 +0000 |
| Subject: | note 45670 added to ini.sect.data-handling | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-76689@lists.php.net to get a copy of this message | ||
Need register_globals off, but can't do so with your host ?
<?php
/**
* @return void
* @param array $vars
* @desc For use by unregister_globals()
*/
function unregister_globals_support(&$vars)
{
foreach (array_keys($vars) as $key)
{
if (isset($GLOBALS[$key])) unset($GLOBALS[$key]);
}
}
/**
* @return void
* @desc unregister globals registered by register_globals
*/
function unregister_globals()
{
if (ini_get('register_globals'))
{
$variables_order = ini_get('variables_order');
for ($i=0; $i<strlen($variables_order); $i++)
{
switch (strtoupper($variables_order{$i}))
{
case 'E': unregister_globals_support($_ENV); break;
case 'G': unregister_globals_support($_GET); break;
case 'P': unregister_globals_support($_POST); break;
case 'C': unregister_globals_support($_COOKIE); break;
case 'S': unregister_globals_support($_SERVER); break;
}
}
}
}
----
Manual Page -- http://www.php.net/manual/en/ini.sect.data-handling.php
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