3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sites = array( 'site.ru', 'www.site.ru', 'en.site.ru', 'www.en.site.ru', 'de.site.ru', 'www.de.site.ru', ); foreach($sites as $site) { preg_match_all('/^(?www.)?(en|de)?(.*)/i', $site, $matches); var_dump($matches); }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 3 in /in/LHflA on line 13 NULL Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 3 in /in/LHflA on line 13 NULL Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 3 in /in/LHflA on line 13 NULL Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 3 in /in/LHflA on line 13 NULL Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 3 in /in/LHflA on line 13 NULL Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 3 in /in/LHflA on line 13 NULL

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
21.26 ms | 403 KiB | 8 Q