3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass{} $obj = & new MyClass();

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)
5.6.280.0000.07721.15
5.6.210.0130.06720.46
5.6.200.0000.05318.25
5.6.190.0100.03720.57
5.6.180.3770.04020.39
5.6.170.0270.07720.42
5.6.160.0100.08020.54
5.6.150.0130.06318.27
5.6.140.0130.04718.20
5.6.130.0030.04018.15
5.6.120.0230.03020.96
5.6.110.0030.05720.99
5.6.100.0030.08721.14
5.6.90.0170.07320.95
5.6.80.0000.04320.38
5.6.70.0070.06320.38
5.5.350.0130.03320.29
5.5.340.0030.05717.95
5.5.330.0030.09020.47
5.5.320.0370.05720.41
5.5.310.0330.07020.30
5.5.300.0130.06017.95
5.5.290.0070.08017.98
5.5.280.0030.08720.87
5.5.270.0030.05020.76
5.5.260.0100.06320.86
5.5.250.0030.08720.68
5.5.240.0100.07320.23
5.4.450.0470.05719.57
5.4.440.0200.07319.59
5.4.430.0170.03719.16
5.4.420.0370.07019.16
5.4.410.0230.03719.07
5.4.400.0300.06318.95
5.4.390.3470.03019.20
5.4.380.0370.06019.07
5.4.370.0230.07719.25
5.4.360.0470.05019.32
5.4.350.0200.03719.16
5.4.340.0130.07719.20
5.4.320.0430.04719.13
5.4.310.0470.03719.14
5.4.300.0230.05318.83
5.4.290.0170.08019.22
5.4.280.0120.05112.36
5.4.270.0120.05712.36
5.4.260.0110.05012.37
5.4.250.0170.09712.37
5.4.240.0190.07512.36
5.4.230.0200.08612.36
5.4.220.0290.09612.36
5.4.210.0070.06712.36
5.4.200.0120.08512.36
5.4.190.0180.06312.36
5.4.180.0130.08312.35
5.4.170.0190.10512.36
5.4.160.0100.10312.36
5.4.150.0090.05412.36
5.4.140.0110.06012.04
5.4.130.0120.05112.03
5.4.120.0300.11611.99
5.4.110.0230.13611.98
5.4.100.0350.13711.99
5.4.90.0170.05111.98
5.4.80.0240.10311.98
5.4.70.0300.10711.98
5.4.60.0110.05811.98
5.4.50.0080.06611.98
5.4.40.0120.05011.97
5.4.30.0110.05111.96
5.4.20.0130.05511.96
5.4.10.0120.05011.96
5.4.00.0110.05511.45
5.3.290.3530.03715.82
5.3.280.0150.06212.71
5.3.270.0170.10112.72
5.3.260.0130.08912.72
5.3.250.0110.06412.72
5.3.240.0230.09812.72
5.3.230.0310.10212.71
5.3.220.0090.06312.68
5.3.210.0150.06412.68
5.3.200.0220.09112.68
5.3.190.0140.06912.68
5.3.180.0150.06612.67
5.3.170.0090.07612.67
5.3.160.0160.06512.68
5.3.150.0370.10012.67
5.3.140.0140.04512.66
5.3.130.0090.04212.65
5.3.120.0110.03912.66
5.3.110.0100.05412.66
5.3.100.0150.04612.12
5.3.90.0080.05112.08
5.3.80.0100.04912.07
5.3.70.0100.08412.07
5.3.60.0100.05212.06
5.3.50.0080.05312.00
5.3.40.0110.04312.00
5.3.30.0060.04311.95
5.3.20.0100.03811.73
5.3.10.0090.04011.69
5.3.00.0120.04411.69
5.2.170.0070.0449.18
5.2.160.0090.0439.18
5.2.150.0080.0439.18
5.2.140.0090.0379.18
5.2.130.0100.0389.13
5.2.120.0060.0419.14
5.2.110.0090.0349.14
5.2.100.0110.0259.13
5.2.90.0060.0429.14
5.2.80.0120.0359.14
5.2.70.0070.0409.13
5.2.60.0080.0399.09
5.2.50.0100.0389.06
5.2.40.0120.0429.03
5.2.30.0120.0459.01
5.2.20.0070.0439.00
5.2.10.0070.0428.91
5.2.00.0130.0438.77
5.1.60.0080.0448.06
5.1.50.0060.0318.06
5.1.40.0100.0298.04
5.1.30.0070.0368.38
5.1.20.0110.0548.41
5.1.10.0050.0328.13
5.1.00.0070.0308.13
5.0.50.0100.0246.61
5.0.40.0050.0226.47
5.0.30.0090.0466.28
5.0.20.0090.0296.25
5.0.10.0100.0286.23
5.0.00.0050.0436.22
4.4.90.0060.0234.78
4.4.80.0080.0184.75
4.4.70.0030.0214.76
4.4.60.0080.0184.76
4.4.50.0070.0194.77
4.4.40.0070.0284.71
4.4.30.0040.0184.76
4.4.20.0050.0164.84
4.4.10.0060.0144.85
4.4.00.0030.0274.76
4.3.110.0030.0174.67
4.3.100.0050.0154.66
4.3.90.0050.0164.64
4.3.80.0040.0254.58
4.3.70.0040.0154.63
4.3.60.0070.0144.63
4.3.50.0060.0204.63
4.3.40.0070.0304.54
4.3.30.0050.0193.27
4.3.20.0060.0213.26
4.3.10.0040.0193.22
4.3.00.0070.03313.91

preferences:
143.93 ms | 1398 KiB | 7 Q