3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = "/** * This exception is thrown when no constant function is found. * * @author Time.ly Network Inc. * @since 2.0 * * @instantiator Ai1ec_View_Factory Category_Exception * @package AI1EC * @subpackage AI1EC.Config */"; preg_match_all('#^\s\\*\s?@instantiator\s+(.*?)\n#s', $doc, $annotations); wcho var_dump($annotations);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.210.0330.07018.98
5.4.200.0370.06318.98
5.4.190.0230.04718.86
5.4.180.0230.03018.84
5.4.170.0200.05319.21
5.4.160.0270.06319.11
5.4.150.0230.05718.97
5.4.140.0200.05716.38
5.4.130.0270.04716.37
5.4.120.0330.05716.33
5.4.110.0230.03716.58
5.4.100.0300.03316.36
5.4.90.0270.05316.37
5.4.80.0200.06716.57
5.4.70.0330.05716.17
5.4.60.0370.03716.17
5.4.50.0300.04316.32
5.4.40.0200.04716.53
5.4.30.0270.03016.48
5.4.20.0230.07716.48
5.4.10.0300.04016.42
5.4.00.0230.07015.77
5.3.270.0230.03014.45
5.3.260.0230.03714.51
5.3.250.0170.06714.45
5.3.240.0270.04014.44
5.3.230.0270.05714.43
5.3.220.0270.03314.45
5.3.210.0430.03314.61
5.3.200.0200.06014.61
5.3.190.0300.03314.42
5.3.180.0230.03714.40
5.3.170.0370.06314.42
5.3.160.0330.04714.40
5.3.150.0370.05314.50
5.3.140.0270.04314.50
5.3.130.0200.05014.42
5.3.120.0200.04314.53
5.3.110.0330.06714.54
5.3.100.0300.04313.87
5.3.90.0330.04313.88
5.3.80.0330.06013.93
5.3.70.0330.07013.87
5.3.60.0300.07314.03
5.3.50.0270.04013.88
5.3.40.0270.04713.93
5.3.30.0300.06713.84
5.3.20.0170.04013.56
5.3.10.0300.04713.44
5.3.00.0330.03713.49

preferences:
140.52 ms | 1394 KiB | 7 Q