3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domains[] = 'www.wp.pl'; $domains[] = 'http://www.onet.pl/plp/costam'; $domains[] = 'onet.pl'; $domains[] = 'https://redtube.com/porn'; $domains[] = 'http://wwww.gżegżółka.www..w3schooåøls.coøm/pl/polska/index.php?id=op&pids=1'; $domains[] = 'http://wwww.gżegżółka.www.<script>alert(\'test\');</script>.w3schooåøls.coøm/pl/polska/index.php?id=op&pids=1'; print_r(array_map(function ($domain) { preg_match('#(https?:\/\/)?(www\.)?([a-z][^\/]+)#', $domain, $matches); return $matches[3] ?? null; }, $domains));
Output for 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 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array ( [0] => wp.pl [1] => onet.pl [2] => onet.pl [3] => redtube.com [4] => wwww.gżegżółka.www..w3schooåøls.coøm [5] => wwww.gżegżółka.www.<script>alert('test');< )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => wp.pl [1] => onet.pl [2] => onet.pl [3] => redtube.com [4] => wwww.gżegżółka.www..w3schooåøls.coøm [5] => wwww.gżegżółka.www.<script>alert('test');< )
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '?' in /in/7CTbk on line 12
Process exited with code 255.
preferences:
214.14 ms | 401 KiB | 291 Q