This class give you access to the http header information and provides some help for retrieving and parsing urls.

This PHP script validates links directory URL records in a database for HTTP errors.

A recursive link checking script for Open Directory Project (http://dmoz.org). Mostly of interest to ODP editors.

URL checker is a short php script for checking URLs from MySql database. It generates a file with links that have status different from HTTP 200 OK.

The simpliest way to check if a link is working or if it is broken.

This is a handy PHP script that allows you to validate links on your site. It provides a nice summary report of link validation status for your Web pages.

This is a simple PHP code that lets you see if a link is valid before displaying it on your Web page. It is useful since you can have live links, but your site can become slow as the script checks the link before displaying the link. Just imagine if you got 100 links to check.