Online PHP editor | refs for 8tcop

<?php function seoUrl($string) { $string = mb_strtolower($string); $string = str_replace('&',' ',$string); $string = preg_replace("/[^\w\s-]+/u", " ", $string); $string = preg_replace("/[\s-]+/u", " ", $string); $string = preg_replace("/[\s_]+/u", "-", $string); return $string; } echo seoUrl("Test--++_-__-Test----Test$#%#Test") . PHP_EOL; echo seoUrl("مرحبا--++_-__مرحباt--مرحباst$#%#مرحبا") . PHP_EOL;