note 68007 added to reserved.variables
| From: | Vecchio at osu1 dot php dot net | Date: | Mon, 10 Jul 2006 06:32:32 +0000 |
| Subject: | note 68007 added to reserved.variables | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-114621@lists.php.net to get a copy of this message | ||
Better than:
<?php
$safe = preg_replace('/[^a-z0-9_]/i','',$_GET['unsafe']);
?>
is:
<?php
$safe = basename($_GET['unsafe']);
?>
----
Server IP: 212.24.129.110
Probable Submitter: 194.149.113.2
----
X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER
autolearn=no version=2.64
----
Manual Page -- http://www.php.net/manual/en/reserved.variables.php
Edit -- http://master.php.net/note/edit/68007
Del: integrated -- http://master.php.net/note/delete/68007/integrated
Del: useless -- http://master.php.net/note/delete/68007/useless
Del: bad code -- http://master.php.net/note/delete/68007/bad+code
Del: spam -- http://master.php.net/note/delete/68007/spam
Del: non-english -- http://master.php.net/note/delete/68007/non-english
Del: in docs -- http://master.php.net/note/delete/68007/in+docs
Del: other reasons-- http://master.php.net/note/delete/68007
Reject -- http://master.php.net/note/reject/68007
Search -- http://master.php.net/manage/user-notes.php