3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function a_function($name) { return 'A Fnction '.$name; } function a1_function() { return 'A 1 Fnction'; } echo $g=a_function('karthik'); } $a = new a(); echo $a->a1_function();

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)
5.4.320.0300.06319.22
5.4.310.0230.03719.24
5.4.300.0270.06018.83
5.4.290.0200.04318.84
5.4.280.0370.07019.19
5.4.270.0270.04318.99
5.4.260.0300.03319.08
5.4.250.0330.06719.23
5.4.240.0270.04719.21
5.4.230.0330.06318.85
5.4.220.0230.05719.13
5.4.210.0230.04019.18
5.4.200.0270.07319.18
5.4.190.0470.05319.30
5.4.180.0370.05019.13
5.4.170.0400.03019.07
5.4.160.0330.06719.14
5.4.150.0270.05019.04
5.4.140.0270.03316.39
5.4.130.0300.06016.31
5.4.120.0330.03316.49
5.4.110.0230.04316.45
5.4.100.0270.06716.36
5.4.90.0230.04016.56
5.4.80.0370.03316.49
5.4.70.0270.04716.52
5.4.60.0270.04316.26
5.4.50.0270.03316.51
5.4.40.0330.05316.51
5.4.30.0270.03316.34
5.4.20.0270.07316.53
5.4.10.0330.07316.32
5.4.00.0270.06015.79
5.3.290.0300.04014.64
5.3.280.0370.05714.82
5.3.270.0300.07314.58
5.3.260.0230.05014.75
5.3.250.0230.04314.72
5.3.240.0300.06014.58
5.3.230.0200.04014.59
5.3.220.0300.04714.58
5.3.210.0270.04014.49
5.3.200.0270.03314.48
5.3.190.0200.04014.50
5.3.180.0270.04314.57
5.3.170.0200.04014.45
5.3.160.0270.05014.68
5.3.150.0230.03714.47
5.3.140.0330.06314.70
5.3.130.0230.05714.64
5.3.120.0370.04314.65
5.3.110.0170.04014.77
5.3.100.0200.06314.19
5.3.90.0300.03713.95
5.3.80.0170.04013.94
5.3.70.0230.03713.92
5.3.60.0170.03314.12
5.3.50.0170.03713.86
5.3.40.0230.06013.86
5.3.30.0130.04014.02
5.3.20.0130.03713.70
5.3.10.0170.06013.59
5.3.00.0330.03013.76
5.2.170.0170.03311.08
5.2.160.0200.03011.16
5.2.150.0200.02711.10
5.2.140.0170.04011.30
5.2.130.0070.05011.02
5.2.120.0200.03311.23
5.2.110.0170.05011.01
5.2.100.0070.03311.11
5.2.90.0070.03311.00
5.2.80.0170.02711.05
5.2.70.0230.03311.11
5.2.60.0030.02711.05
5.2.50.0070.02711.03
5.2.40.0000.03311.14
5.2.30.0030.03010.95
5.2.20.0330.02711.19
5.2.10.1200.02710.78
5.2.00.1100.03010.66
5.1.60.1200.0209.90
5.1.50.1130.02310.05
5.1.40.1200.0239.99
5.1.30.1130.03010.27
5.1.20.1230.02710.44
5.1.10.1030.0309.95
5.1.00.1200.02310.20
5.0.50.0570.0178.66
5.0.40.0600.0208.40
5.0.30.0630.0308.16
5.0.20.0600.0208.10
5.0.10.0700.0178.08
5.0.00.0670.0338.24
4.4.90.0700.0037.71
4.4.80.0630.0137.71
4.4.70.0530.0177.71
4.4.60.0630.0207.71
4.4.50.0830.0207.71
4.4.40.0900.0337.71
4.4.30.0770.0137.71
4.4.20.0800.0207.71
4.4.10.0670.0137.71
4.4.00.0630.0277.71
4.3.110.0570.0177.71
4.3.100.0670.0177.71
4.3.90.0830.0237.71
4.3.80.1130.0307.71
4.3.70.0770.0177.71
4.3.60.0870.0237.71
4.3.50.0870.0137.71
4.3.40.0730.0277.71
4.3.30.0500.0277.71
4.3.20.0500.0237.71
4.3.10.0370.0237.71
4.3.00.0370.0137.71

preferences:
144.27 ms | 1386 KiB | 7 Q