3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $referer = 'http://chameleon.online.dev/documents/orders/'; // Извлекаем имя хоста из URL preg_match('@^(http://(.*)/)?.*@i', $referer, $matches); $host = $matches; var_dump($host);
Output for 4.3.0 - 7.1.0
array(3) { [0]=> string(45) "http://chameleon.online.dev/documents/orders/" [1]=> string(45) "http://chameleon.online.dev/documents/orders/" [2]=> string(37) "chameleon.online.dev/documents/orders" }