Usage: Run every variable passed in through it. The goal of this function is to be a generic function that can be used to parse almost any input and render it XSS safe. For more information on actual XSS attacks, check out http://ha.ckers.org/xss.html. Another excellent site is the XSS Database which details each attack and how it works.

Used with permission by the author. URL: http://quickwired.com/smallprojects/php_xss_filter_function.php

Check XSS attacks on http://ha.ckers.org/xss.html

License: This code is public domain, you are free to do whatever you want with it, including adding it to your own project which can be under any license.