note 88011 added to function.preg-replace
| From: | Surfer at osu1 dot php dot net | Date: | Tue, 06 Jan 2009 06:25:07 +0000 |
| Subject: | note 88011 added to function.preg-replace | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-148875@lists.php.net to get a copy of this message | ||
Cleanning strings of possible attacks:
$s = "./../../../../../.././../../{command}";
$s = "./....//....//....//....//....//....//....//{command}";
$s = "\../../\\\.....\\\///////............/...\/../.././../../{command}";
echo preg_replace ("/\.*[(\/|\\\)]/", "", $s );
output: {command}
enjoys :-)
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Manual Page -- http://www.php.net/manual/en/function.preg-replace.php
Edit -- https://master.php.net/note/edit/88011
Del: integrated -- https://master.php.net/note/delete/88011/integrated
Del: useless -- https://master.php.net/note/delete/88011/useless
Del: bad code -- https://master.php.net/note/delete/88011/bad+code
Del: spam -- https://master.php.net/note/delete/88011/spam
Del: non-english -- https://master.php.net/note/delete/88011/non-english
Del: in docs -- https://master.php.net/note/delete/88011/in+docs
Del: other reasons-- https://master.php.net/note/delete/88011
Reject -- https://master.php.net/note/reject/88011
Search -- https://master.php.net/manage/user-notes.php