http://snippets.dzone.com/posts Sat, 26 Jul 2008 22:18:41 GMT DZone Snippets: globals code http://snippets.dzone.com/posts/show/2723 <code> <br />function unregister_GLOBALS() <br />{ <br />if (!ini_get('register_globals')) { <br /> return; <br /> } <br /> <br /> // Might want to change this perhaps to a nicer error <br /> if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS'])) { <br /> die('GLOBALS overwrite attempt detected'); <br /> } <br /> <br /> // Variables that shouldn't be unset <br /> $noUnset = array('GLOBALS', '_GET', <br /> '_POST', '_COOKIE', <br /> '_REQUEST', '_SERVER', <br /> '_ENV', '_FILES'); <br /> <br /> $input = array_merge($_GET, $_POST, <br /> $_COOKIE, $_SERVER, <br /> $_ENV, $_FILES, <br /> isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array()); <br /> <br /> foreach ($input as $k => $v) { <br /> if (!in_array($k, $noUnset) && isset($GLOBALS[$k])) { <br /> unset($GLOBALS[$k]); <br /> } <br /> } <br />} <br /> <br />unregister_GLOBALS(); <br /></code> <br /> <br />Source: http://www.zend.com/manual/faq.misc.php#faq.misc.registerglobals Wed, 27 Sep 2006 15:57:39 GMT http://snippets.dzone.com/posts/show/2723 stancell (Algimantas Stancelis)