3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace B{ class C{} } declare(ticks=1);

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)
5.6.80.0170.05720.38
5.5.240.0000.08020.04
5.4.400.0370.05718.75
5.4.390.0370.06318.59
5.4.380.0230.06318.75
5.4.370.0370.04318.78
5.4.360.0230.06018.75
5.4.350.0200.06018.64
5.4.340.0230.06018.46
5.4.320.0300.05318.61
5.4.310.0230.06018.59
5.4.300.0200.06018.74
5.4.290.0300.06018.69
5.4.280.0170.07018.68
5.4.270.0370.04718.63
5.4.260.0270.05318.78
5.4.250.0330.05018.39
5.4.240.0400.04718.84
5.4.230.0400.04718.76
5.4.220.0230.06018.69
5.4.210.0330.05318.57
5.4.200.0300.05716.62
5.4.190.0330.05318.61
5.4.180.0370.05018.78
5.4.170.0300.06318.57
5.4.160.0370.04718.51
5.4.150.0370.04718.62
5.4.140.0330.05016.29
5.4.130.0330.04716.32
5.4.120.0300.05016.46
5.4.110.0270.05016.44
5.4.100.0330.04716.28
5.4.90.0400.05016.32
5.4.80.0330.04716.26
5.4.70.0370.05016.19
5.4.60.0330.05316.40
5.4.50.0300.05316.26
5.4.40.0200.06316.26
5.4.30.0300.07016.15
5.4.20.0300.06016.17
5.4.10.0370.04016.15
5.4.00.0370.04015.71
5.3.290.0270.06314.84
5.3.280.0270.05714.63
5.3.270.0330.05714.59
5.3.260.0300.05314.58
5.3.250.0330.04714.70
5.3.240.0300.05314.67
5.3.230.0270.05314.64
5.3.220.0300.05314.67
5.3.210.0300.05014.59
5.3.200.0370.04314.57
5.3.190.0270.05314.59
5.3.180.0330.05314.60
5.3.170.0330.05014.60
5.3.160.0270.06314.58
5.3.150.0370.05014.58
5.3.140.0300.05014.59
5.3.130.0230.06014.54
5.3.120.0300.05714.59
5.3.110.0370.05014.75
5.3.100.0300.05014.03
5.3.90.0300.06314.23
5.3.80.0330.04714.13
5.3.70.0370.04314.08
5.3.60.0330.04714.20
5.3.50.0300.05314.10
5.3.40.0330.05014.10
5.3.30.0430.04013.96
5.3.20.0300.05313.73
5.3.10.0300.05013.68
5.3.00.0370.05013.67
5.2.170.0330.04711.15
5.2.160.0270.04011.10
5.2.150.0270.04311.31
5.2.140.0200.04711.12
5.2.130.0270.04011.23
5.2.120.0300.03711.13
5.2.110.0300.05011.13
5.2.100.0170.04311.14
5.2.90.0230.04011.16
5.2.80.0170.05011.05
5.2.70.0230.04311.01
5.2.60.0200.04710.99
5.2.50.0270.04310.94
5.2.40.0230.03710.95
5.2.30.0200.05710.91
5.2.20.0230.04011.04
5.2.10.0170.04311.01
5.2.00.0270.05010.72
5.1.60.0200.04710.03
5.1.50.0170.04310.07
5.1.40.0230.0479.93
5.1.30.0300.04310.43
5.1.20.0230.04010.45
5.1.10.0230.03310.13
5.1.00.0230.05010.12
5.0.50.0070.0338.61
5.0.40.0100.0308.47
5.0.30.0070.0478.20
5.0.20.0130.0278.32
5.0.10.0070.0338.20
5.0.00.0070.0508.24
4.4.90.0200.0135.95
4.4.80.0070.0275.89
4.4.70.0100.0205.88
4.4.60.0030.0305.86
4.4.50.0100.0205.88
4.4.40.0030.0435.89
4.4.30.0070.0235.87
4.4.20.0070.0275.97
4.4.10.0130.0175.89
4.4.00.0100.0375.95
4.3.110.0070.0235.84
4.3.100.0100.0235.74
4.3.90.0200.0135.81
4.3.80.0100.0335.91
4.3.70.0070.0235.77
4.3.60.0170.0135.79
4.3.50.0070.0275.89
4.3.40.0100.0375.89
4.3.30.0070.0204.66
4.3.20.0030.0304.58
4.3.10.0000.0304.51
4.3.00.0030.0206.70

preferences:
139.2 ms | 1394 KiB | 7 Q