Online PHP editor | refs for D7cl5

@ 2019-09-17T10:56:43Z

<?php

$re = '/^http:\/\/(.+).local.master.1ff.space\/$/m';
$str = 'http://usa.yorketo.diet.local.master.1ff.space';

preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);

// Print the entire match result
echo $matches[0][1] ?? 'NotFound';