3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test{ const 310 = 20; }

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)
5.6.80.0130.06720.50
5.5.240.0000.07320.36
5.4.400.0300.07318.65
5.4.390.0470.05318.58
5.4.380.0300.07018.69
5.4.370.0470.06318.52
5.4.360.0430.07018.46
5.4.350.0330.08318.63
5.4.340.0500.07018.72
5.4.320.0430.07718.72
5.4.310.0470.06018.61
5.4.300.0300.05718.84
5.4.290.0430.06018.52
5.4.280.0400.06318.80
5.4.270.0330.07318.72
5.4.260.0330.08018.50
5.4.250.0400.06318.46
5.4.240.0370.06318.78
5.4.230.0400.07718.77
5.4.220.0370.05718.84
5.4.210.0370.08318.51
5.4.200.0300.05016.62
5.4.190.0330.07018.59
5.4.180.0370.05718.69
5.4.170.0370.07018.72
5.4.160.0370.05718.50
5.4.150.0270.05718.72
5.4.140.0500.06716.29
5.4.130.0270.06716.33
5.4.120.0430.06016.32
5.4.110.0500.04316.43
5.4.100.0270.05716.25
5.4.90.0230.06716.18
5.4.80.0400.05716.24
5.4.70.0330.07016.15
5.4.60.0370.05316.40
5.4.50.0400.05016.29
5.4.40.0330.05716.21
5.4.30.0530.06016.22
5.4.20.0400.05316.27
5.4.10.0400.06016.24
5.4.00.0400.05315.65
5.3.290.0330.06014.60
5.3.280.0370.05314.69
5.3.270.0400.05014.61
5.3.260.0530.06714.68
5.3.250.0470.04714.51
5.3.240.0330.05314.58
5.3.230.0270.05314.55
5.3.220.0300.06014.61
5.3.210.0300.08714.66
5.3.200.0300.07314.55
5.3.190.0270.06014.66
5.3.180.0370.06714.54
5.3.170.0330.05714.48
5.3.160.0270.07014.58
5.3.150.0470.06314.47
5.3.140.0270.07714.46
5.3.130.0270.07714.64
5.3.120.0370.07014.45
5.3.110.0500.06014.55
5.3.100.0470.05013.97
5.3.90.0230.05714.00
5.3.80.0400.07013.91
5.3.70.0330.06013.95
5.3.60.0370.05713.89
5.3.50.0270.05314.03
5.3.40.0370.06014.02
5.3.30.0400.03713.85
5.3.20.0230.05313.63
5.3.10.0200.05313.64
5.3.00.0170.06313.61
5.2.170.0200.06311.10
5.2.160.0230.04011.18
5.2.150.0200.04311.08
5.2.140.0270.04311.14
5.2.130.0200.04011.24
5.2.120.0130.04311.00
5.2.110.0230.04311.12
5.2.100.0100.04311.07
5.2.90.0200.04011.16
5.2.80.0300.04311.06
5.2.70.0300.04711.25
5.2.60.0100.04711.01
5.2.50.0200.03710.91
5.2.40.0130.03711.13
5.2.30.0170.03710.93
5.2.20.0170.04010.99
5.2.10.0200.04710.94
5.2.00.0200.04710.68
5.1.60.0130.04010.00
5.1.50.0170.0379.99
5.1.40.0130.0379.95
5.1.30.0200.04310.37
5.1.20.0130.04010.41
5.1.10.0230.02710.18
5.1.00.0100.04010.09
5.0.50.0070.0308.50
5.0.40.0100.0308.37
5.0.30.0130.0508.36
5.0.20.0100.0278.32
5.0.10.0200.0208.10
5.0.00.0200.0338.28
4.4.90.0030.0235.90
4.4.80.0030.0335.86
4.4.70.0100.0275.87
4.4.60.0130.0235.91
4.4.50.0070.0275.88
4.4.40.0070.0335.87
4.4.30.0130.0175.88
4.4.20.0100.0275.97
4.4.10.0100.0275.96
4.4.00.0000.0475.90
4.3.110.0030.0275.81
4.3.100.0070.0235.79
4.3.90.0100.0235.81
4.3.80.0130.0375.76
4.3.70.0030.0235.85
4.3.60.0070.0205.78
4.3.50.0070.0235.80
4.3.40.0070.0335.72
4.3.30.0000.0274.54
4.3.20.0000.0274.57
4.3.10.0000.0274.49
4.3.00.0070.0177.11

preferences:
141.84 ms | 1398 KiB | 8 Q