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Old 12-18-2004, 01:27 PM   #1
Slider
Orange Mole
 
Join Date: Jan 2004
Posts: 30
Wildcard for banned external links?

I was looking over this part in the config and wondered if there is a way to use a wildcard such as banner* so it works for banners also or other plurals.
Code:
// regular expression to ban useless external links in index
define('BANNED','^ad\.|banner|banners|doubleclick|links|forum|affiliates');
Not sure I understand how ^ad\. is being used either in this.
The ^ represents what?
The \. represents what?
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