Online PHP editor | refs for X5Aqm

<?php $sPhoneNumber = "+3999999999999"; $sPhoneNumber = "3999999999999"; $sPhoneNumber = "39 99999999999"; $sPhoneNumber = "0039 99999999999"; $sPhoneNumber = "+ 39 999 99999999"; $sPhoneNumber = "+003999999999999"; $result = preg_replace('~^[0\D]++|\D++~', '', $sPhoneNumber); echo $result;