note 61287 added to function.strip-tags
| From: | lucahomer at hotmail dot com | Date: | Mon, 30 Jan 2006 13:42:30 +0000 |
| Subject: | note 61287 added to function.strip-tags | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-102726@lists.php.net to get a copy of this message | ||
I think the Regular expression posted <a href=function.strip-tags.php#51383>HERE</a> is
not correct
<?php
$disalowedtags = array("font");
foreach ($_GET as $varname)
foreach ($disalowedtags as $tag)
----------------------------------------------------------
if (eregi("<[^>]*".$tag."*\"?[^>]*>", $varname)) <---
----------------------------------------------------------
die("stop that");
?>
this function also replaces links like this :
<a href=font.php>test</a>
because word "font" is between tags "<" ">".
I changed reg exp with this
-----------------------------------------------------
if (eregi("(<|</)".$tag."*\"?[^>]*>", $varname))
-----------------------------------------------------
bye
Luca
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Manual Page -- http://www.php.net/manual/en/function.strip-tags.php
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