Online PHP editor | refs for KlErW

<?php $url1 = 'https://www.youtube.com/watch?v=udm5jUA-2bs'; $url_host_parts1 = explode('.', parse_url($url1, PHP_URL_HOST)); $host1 = (count($url_host_parts1) == 2) ? $url_host_parts1[0] : $url_host_parts1[1]; echo $host1; echo "\n"; $url2 = 'https://youtube.com/watch?v=udm5jUA-2bs'; $url_host_parts2 = explode('.', parse_url($url2, PHP_URL_HOST)); $host2 = (count($url_host_parts2) == 2) ? $url_host_parts2[0] : $url_host_parts2[1]; echo $host2;