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<?php $text = "234pLdfvw"; $text = preg_replace('~[^\w\d]+~u', '-', $text); $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text); $text = strtolower($text); // remove unwanted characters //$text = preg_replace('~[^-w]+~', '', $text); if (empty($text)) { echo 'n-a'; } echo $text;
Output for git.master, git.master_jit, rfc.property-hooks
234pldfvw

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