ntulip · July 6, 2011 18:11
diff --git a/slug.php b/slug.php
 /*
 * http://necenzurat.net/2010/05/26/clean-up-and-url-like-wordpress-does.dev
 * Create a slug for friendly URL's a-la wordpress
 */
 function clean_url($str) {
 $clean = preg_replace("/[^a-zA-Z0-9\/_|+ -]/", '', $str);
 $clean = strtolower(trim($clean, '-'));
 $clean = preg_replace("/[\/_|+ -]+/", '-', $clean);
 
 return $clean;
 }
	/*
	* http://necenzurat.net/2010/05/26/clean-up-and-url-like-wordpress-does.dev
	* Create a slug for friendly URL's a-la wordpress
	*/
	function clean_url($str) {
	$clean = preg_replace("/[^a-zA-Z0-9\/_\|+ -]/", '', $str);
	$clean = strtolower(trim($clean, '-'));
	$clean = preg_replace("/[\/_\|+ -]+/", '-', $clean);

	return $clean;
	}