note 88491 modified in function.strip-tags by felipe
| From: | felipe@php.net | Date: | Mon, 02 Feb 2009 20:58:32 +0000 |
| Subject: | note 88491 modified in function.strip-tags by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-150128@lists.php.net to get a copy of this message | ||
Maybe also a usefull function for someone.
<?php
function removeUnsafeAttributesAndGivenTags($input, $validTags = '')
{
$regex = '#\s*<(/?\w+)\s+(?:on\w+\s*=\s*(["\'\s])?.+?
\(\1?.+?\1?\);?\1?|style=["\'].+?["\'])\s*>#is';
return preg_replace($regex, '<${1}>',strip_tags($input, $validTags));
}
?>
--was--
Maybe also a usefull function for someone.
function removeUnsafeAttributesAndGivenTags($input, $validTags = '')
{
$regex = '#\s*<(/?\w+)\s+(?:on\w+\s*=\s*(["\'\s])?.+?
\(\1?.+?\1?\);?\1?|style=["\'].+?["\'])\s*>#is';
return preg_replace($regex, '<${1}>',strip_tags($input, $validTags));
}
http://php.net/manual/en/function.strip-tags.php