3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static V_A = 'setting_a'; } class B { public static V_B = A::$V_A; } echo B::V_B;

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)
5.4.260.0070.05318.77
5.4.250.0100.04718.99
5.4.240.0070.05019.00
5.4.230.0030.08319.05
5.4.220.0170.04718.94
5.4.210.0130.04718.98
5.4.200.0100.05018.79
5.4.190.0070.05318.75
5.4.180.0130.04718.96
5.4.170.0070.07718.73
5.4.160.0130.04318.77
5.4.150.0000.06018.73
5.4.140.0130.04716.36
5.4.130.0100.04316.36
5.4.120.0000.05316.42
5.4.110.0070.06016.40
5.4.100.0070.05016.47
5.4.90.0100.04716.55
5.4.80.0070.05016.47
5.4.70.0170.06016.31
5.4.60.0030.05716.39
5.4.50.0100.04316.33
5.4.40.0070.07016.51
5.4.30.0070.05016.46
5.4.20.0000.07016.38
5.4.10.0100.04716.59
5.4.00.0000.05015.87
5.3.280.0070.05314.57
5.3.270.0070.05314.66
5.3.260.0100.04714.59
5.3.250.0030.05314.78
5.3.240.0200.05314.50
5.3.230.0030.05314.75
5.3.220.0100.06714.71
5.3.210.0070.05314.65
5.3.200.0000.08014.39
5.3.190.0070.05714.41
5.3.180.0070.05014.64
5.3.170.0100.04314.64
5.3.160.0130.05014.73
5.3.150.0100.07314.69
5.3.140.0100.05014.65
5.3.130.0070.06014.37
5.3.120.0170.07014.61
5.3.110.0070.06314.53
5.3.100.0100.05314.04
5.3.90.0070.06314.09
5.3.80.0070.05014.09
5.3.70.0000.05714.18
5.3.60.0100.05014.08
5.3.50.0000.05714.02
5.3.40.0100.04314.02
5.3.30.0130.04013.89
5.3.20.0170.03713.59
5.3.10.0100.05013.63
5.3.00.0130.06713.54
5.2.170.0030.04311.22
5.2.160.0070.03711.21
5.2.150.0100.03311.09
5.2.140.0030.04711.13
5.2.130.0100.04711.17
5.2.120.0070.03711.18
5.2.110.0000.04711.05
5.2.100.0000.04311.18
5.2.90.0070.05011.31
5.2.80.0070.03711.17
5.2.70.0100.04711.15
5.2.60.0070.04011.11
5.2.50.0070.04311.20
5.2.40.0070.05711.08
5.2.30.0130.03310.79
5.2.20.0100.03310.96
5.2.10.0000.05711.04
5.2.00.0130.03310.70
5.1.60.0030.0339.98
5.1.50.0030.0339.83
5.1.40.0000.05310.21
5.1.30.0100.04710.32
5.1.20.0070.03310.32
5.1.10.0000.04010.11
5.1.00.0030.03710.16
5.0.50.0030.0278.78
5.0.40.0130.0278.55
5.0.30.0000.0438.28
5.0.20.0030.0278.14
5.0.10.0030.0378.08
5.0.00.0030.0508.39
4.4.90.0000.0237.05
4.4.80.0000.0237.05
4.4.70.0170.0077.05
4.4.60.0030.0307.05
4.4.50.0000.0237.05
4.4.40.0000.0377.05
4.4.30.0030.0237.05
4.4.20.0070.0207.05
4.4.10.0070.0177.05
4.4.00.0030.0477.05
4.3.110.0030.0207.05
4.3.100.0030.0207.05
4.3.90.0070.0177.05
4.3.80.0030.0407.05
4.3.70.0000.0277.05
4.3.60.0000.0337.05
4.3.50.0030.0207.05
4.3.40.0070.0307.05
4.3.30.0070.0177.05
4.3.20.0030.0207.05
4.3.10.0030.0207.05
4.3.00.0130.0176.82

preferences:
140.62 ms | 1386 KiB | 7 Q