[pmwiki-users] Finding all external links

[Patrick R. Michaud]

On Thu, Sep 15, 2005 at 06:59:44PM +0200, bram wrote:
> is there an easy way to get a list of extern links on a page?
> 
> I would like to create a dead link checker.

You mean from PHP?  How about simply looking for anything
that matches the 'http:' pattern?

Another possibility is to intercept the handling of 'http:'-links
and do something else with them -- this is what the urlapprove.php
script does (i.e., look there for an example of how it can be done).

Hope this helps,

Pm