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<?php
/**
* Friendly title
* Makes a URL-friendly title.
*
* @uses string $vars['title'] Title to create from.
*/
$title = $vars['title'];
$title = trim($title);
$title = strtolower($title);
$title = preg_replace("/[^\w ]/","",$title);
$title = str_replace(" ","-",$title);
$title = str_replace("--","-",$title);
echo $title;
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