Online PHP editor | refs for 7kkcY

<?php $temp = " hello th*ere-----------how are you--au!@&*--"; //$temp = strtolower($temp); //$temp = preg_replace('/\s+/',' ', $temp); $temp = preg_replace('/\s+/', '-', $temp); $temp = preg_replace('/[\-]+[^\w-]/', '', $temp); //$temp = trim($temp); //$temp = preg_replace('/\s+/', '-', $temp); echo($temp);