Clean User Submitted URL's - PHP Snipplr Social Repository

Revision: 50428

at August 21, 2011 01:35 by Entherman

Initial Code

# Fix the URL:
$url = preg_replace('/((http:\/\/)?(www\.)?([\w\d-]*?\.)(\w{2,4})/?)/i', 'http://www.$4$5', $d[0]);

From: 
 google.com 
 www.google.com 
 google.com/ 
 http://google.com 
 http://www.google.com 
 http://www.google.com/ 

To:
 http://www.google.com 
 http://www.google.com 
 http://www.google.com 
 http://www.google.com 
 http://www.google.com 
 http://www.google.com

Initial URL

http://www.themer.me/blog/scripting/460/clean-url-with-regex

Initial Description

Useful when using user-submitted URLs

Initial Title

Clean User Submitted URL's

Initial Tags

regex

Initial Language

PHP

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