Online PHP editor | refs for g5IQB

<?php $s = "http://example.com/our-post-name-here-number-one-81347.html our post name number one http://example.com/our-post-name-here-number-two-81348.html our post name number two http://example.com/our-post-name-here-number-three-81349.html our post name number three"; $array = explode("\n", $s); foreach ($array as $item) { $removed = "copyright"; $nothing = ""; $url = explode(" ", $item); $data = $url[0]; $explode = explode(".html", $data); // other functions $primary = $explode[0]; $pieces = explode("-", $primary); $number = array_pop($pieces); print $number; print '<br>'; }