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run code in 300+ PHP versions simultaneously
<?php $pattern = '/(userAgent\.value\.token);/i'; $ua = "Mozilla/5.0 (infoscom.iPad.1; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.10"; var_dump(preg_match($pattern, $ua, $reMatches), $reMatches);
Output for git.master, git.master_jit, rfc.property-hooks
int(0) array(0) { }

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