Online PHP editor | output for 2gWlN

<?php //Lazy $rawUrls = <<<EOF http://www.example.com/webapp/some-text.html http://www.example.com/webapp/some-text-a1.html http://www.example.com/webapp/some-a2-text.html http://www.example.com/webapp/first-text-vs-some-text.html http://www.example.com/webapp/first-text-a1-vs-sec-b2-text.html http://www.example.com/webapp/first-text-a1-vs-sec-b2-text-vs-third-c3-text.html http://www.example.com/webapp/some-text-a1-vs-sec-text-b2-vs-third-text-vs-last-text-c1.html EOF; $urls = explode("\n", $rawUrls); //The pattern to match, must have at least one -vs- and above $pattern = '/\/webapp\/(.*)(-vs-.*)+\.html/'; //Match loop foreach($urls as $url) { if (preg_match($pattern, $url)) { echo "Matched $url\n"; } }