3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { static function a2 (){return 'ddd';} } $d = Test::{'a'.2}(); var_dump($d);

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)
5.4.390.0730.05718.70
5.4.380.0800.06018.70
5.4.370.0870.06018.83
5.4.360.0800.05318.58
5.4.350.0830.06718.59
5.4.340.0930.05318.70
5.4.320.0830.05018.83
5.4.310.0900.04718.72
5.4.300.0900.04718.75
5.4.290.0830.06018.70
5.4.280.0900.06318.74
5.4.270.0830.04718.47
5.4.260.0930.07018.57
5.4.250.0970.06318.60
5.4.240.0900.05318.76
5.4.230.0870.05318.68
5.4.220.0800.06318.71
5.4.210.0830.05718.53
5.4.200.0930.05016.70
5.4.190.0800.05718.67
5.4.180.0800.05318.61
5.4.170.0900.04718.58
5.4.160.0730.05718.73
5.4.150.0970.05018.54
5.4.140.0870.05716.48
5.4.130.0970.04316.44
5.4.120.0700.05716.30
5.4.110.0770.06016.20
5.4.100.0800.04716.25
5.4.90.0800.05016.29
5.4.80.0870.06016.23
5.4.70.0770.05716.27
5.4.60.0770.06016.42
5.4.50.1070.07316.23
5.4.40.0770.05316.27
5.4.30.0700.05716.22
5.4.20.0770.05716.40
5.4.10.0800.05716.39
5.4.00.0800.06015.68
5.3.290.1000.04714.71
5.3.280.0730.06714.72
5.3.270.0830.06314.59
5.3.260.0770.06314.71
5.3.250.0800.05714.83
5.3.240.0900.06014.74
5.3.230.0770.05714.73
5.3.220.0870.07714.62
5.3.210.0970.06714.61
5.3.200.1200.06314.67
5.3.190.0970.06314.77
5.3.180.1030.05014.61
5.3.170.0930.06014.70
5.3.160.0830.04714.69
5.3.150.1000.06014.69
5.3.140.0800.05314.58
5.3.130.0870.04314.60
5.3.120.0900.05314.72
5.3.110.0770.06014.59
5.3.100.0800.05314.08
5.3.90.0830.08014.07
5.3.80.0800.05014.09
5.3.70.0800.05014.13
5.3.60.0870.05714.02
5.3.50.0800.05013.99
5.3.40.0770.06013.94
5.3.30.0870.04313.93
5.3.20.0730.05713.80
5.3.10.0830.05713.78
5.3.00.0870.04313.68
5.2.170.0700.04711.24
5.2.160.0600.04311.36
5.2.150.0570.05311.36
5.2.140.0700.05311.34
5.2.130.0970.05311.14
5.2.120.0700.04311.21
5.2.110.0870.05311.23
5.2.100.0830.04011.20
5.2.90.0700.05011.20
5.2.80.0770.04311.20
5.2.70.0730.05011.09
5.2.60.0700.04711.16
5.2.50.0700.03311.09
5.2.40.0500.04711.02
5.2.30.0570.04711.09
5.2.20.0470.05311.03
5.2.10.0600.04710.97
5.2.00.0630.04710.92
5.1.60.0700.03010.03
5.1.50.0800.03710.09
5.1.40.0600.04310.00
5.1.30.0800.05010.52
5.1.20.0570.05310.45
5.1.10.0630.04310.18
5.1.00.0500.04310.20
5.0.50.0330.0238.60
5.0.40.0300.0308.45
5.0.30.0330.0408.27
5.0.20.0430.0278.20
5.0.10.0230.0338.27
5.0.00.0270.0438.26
4.4.90.0230.0275.95
4.4.80.0300.0305.87
4.4.70.0330.0205.91
4.4.60.0330.0205.88
4.4.50.0270.0275.96
4.4.40.0270.0375.91
4.4.30.0430.0235.86
4.4.20.0400.0176.02
4.4.10.0330.0275.96
4.4.00.0370.0475.91
4.3.110.0330.0175.80
4.3.100.0300.0235.80
4.3.90.0330.0205.86
4.3.80.0300.0305.78
4.3.70.0230.0275.81
4.3.60.0300.0305.82
4.3.50.0300.0305.91
4.3.40.0200.0405.75
4.3.30.0200.0274.56
4.3.20.0200.0204.54
4.3.10.0170.0234.49
4.3.00.0030.03012.45

preferences:
144.07 ms | 1394 KiB | 7 Q