3v4l.org

run code in 300+ PHP versions simultaneously
<?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"; } }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.26, 8.1.0 - 8.1.13
Matched http://www.example.com/webapp/first-text-vs-some-text.html Matched http://www.example.com/webapp/first-text-a1-vs-sec-b2-text.html Matched http://www.example.com/webapp/first-text-a1-vs-sec-b2-text-vs-third-c3-text.html Matched http://www.example.com/webapp/some-text-a1-vs-sec-text-b2-vs-third-text-vs-last-text-c1.html

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