Online PHP editor | refs for qAagS

<?php $localhost = '/^(((localhost|127\.0\.0\.1|\[\:\:1\])(\:[1-9]{1}[0-9]{0,4})?)|(\:\:1))$/'; var_dump(preg_match($localhost, '127.0.0.1:80')); var_dump(preg_match($localhost, '127.0.0.1:80')); var_dump(preg_match($localhost, '127.0.0.1:8000')); var_dump(preg_match($localhost, '127.0.0.1:65535')); var_dump(preg_match($localhost, '127.0.0.1:6553511111111'));