3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int)microtime(true))/60;

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)
7.2.00.0000.01019.06
7.1.70.0030.01417.17
7.1.60.0090.01519.40
7.1.50.0060.01916.92
7.1.00.0030.07722.42
7.0.200.0040.00416.62
7.0.140.0070.07322.08
7.0.60.0100.07319.90
7.0.50.0070.08017.82
7.0.40.0030.04320.23
7.0.30.0400.07320.04
7.0.20.0400.03720.41
7.0.10.0100.08320.12
7.0.00.0100.07720.00
5.6.280.0100.06721.06
5.6.210.0030.07320.72
5.6.200.0070.07718.12
5.6.190.0100.06320.35
5.6.180.0470.04320.41
5.6.170.0230.06020.44
5.6.160.0070.05720.71
5.6.150.0070.04318.14
5.6.140.0130.07318.17
5.6.130.0030.05318.16
5.6.120.0130.07721.11
5.6.110.0100.05721.11
5.6.100.0100.08021.12
5.6.90.0170.07321.03
5.6.80.0030.05320.48
5.5.350.0230.07720.44
5.5.340.0100.05717.91
5.5.330.0070.05720.16
5.5.320.0330.06720.34
5.5.310.0300.08020.27
5.5.300.0070.08317.98
5.5.290.0070.05717.91
5.5.280.0070.08720.76
5.5.270.0170.07320.63
5.5.260.0070.07720.76
5.5.250.0130.07720.45
5.5.240.1400.04020.34
5.4.450.0570.04319.43
5.4.440.0900.04319.57
5.4.430.0370.04719.40
5.4.420.0700.04319.45
5.4.410.0570.05019.44
5.4.400.0200.03719.23
5.4.390.0270.04019.13
5.4.380.0530.07718.69
5.4.370.0270.05718.52
5.4.360.0400.04718.50
5.4.350.0330.05718.49
5.4.340.0470.05018.46
5.4.320.0100.03612.45
5.4.310.0050.03812.45
5.4.300.0060.03512.45
5.4.290.0080.03612.45
5.4.280.0070.04112.34
5.4.270.0060.03912.34
5.4.260.0070.04012.34
5.4.250.0070.03812.34
5.4.240.0080.03612.34
5.4.230.0080.04412.34
5.4.220.0040.03712.34
5.4.210.0050.03512.34
5.4.200.0050.03812.33
5.4.190.0020.03912.34
5.4.180.0050.03512.34
5.4.170.0020.04012.34
5.4.160.0040.03712.34
5.4.150.0060.03512.34
5.4.140.0030.03912.02
5.4.130.0070.03312.01
5.4.120.0050.03511.96
5.4.110.0050.03411.96
5.4.100.0070.03211.96
5.4.90.0110.03411.96
5.4.80.0060.03911.96
5.4.70.0060.03411.96
5.4.60.0030.03711.96
5.4.50.0010.03911.96
5.4.40.0060.03711.95
5.4.30.0060.04011.95
5.4.20.0060.03411.95
5.4.10.0060.03511.95
5.4.00.0040.03811.43
5.3.290.0030.04812.80
5.3.280.0050.03912.71
5.3.270.0050.03912.72
5.3.260.0120.03712.72
5.3.250.0070.03712.72
5.3.240.0060.03812.72
5.3.230.0070.03912.71
5.3.220.0050.04712.68
5.3.210.0060.03812.68
5.3.200.0110.03012.68
5.3.190.0060.04112.68
5.3.180.0100.04112.67
5.3.170.0060.03712.67
5.3.160.0070.03512.68
5.3.150.0090.03412.67
5.3.140.0040.03812.66
5.3.130.0080.03812.66
5.3.120.0070.03712.66
5.3.110.0040.04012.65
5.3.100.0040.03812.12
5.3.90.0070.03312.08
5.3.80.0080.03612.08
5.3.70.0060.03512.07
5.3.60.0090.03912.06
5.3.50.0070.03812.00
5.3.40.0050.03712.00
5.3.30.0040.03511.94
5.3.20.0070.03311.72
5.3.10.0070.03411.69
5.3.00.0020.04411.67
5.2.170.0050.0389.17
5.2.160.0020.0309.18
5.2.150.0030.0319.18
5.2.140.0050.0349.17
5.2.130.0030.0309.14
5.2.120.0050.0279.13
5.2.110.0080.0299.14
5.2.100.0060.0289.13
5.2.90.0070.0269.14
5.2.80.0070.0299.13
5.2.70.0080.0389.13
5.2.60.0060.0299.09
5.2.50.0080.0309.05
5.2.40.0040.0299.03
5.2.30.0040.0329.01
5.2.20.0110.0339.00
5.2.10.0060.0268.91
5.2.00.0050.0288.77
5.1.60.0110.0238.06
5.1.50.0040.0248.05
5.1.40.0050.0258.04
5.1.30.0050.0258.39
5.1.20.0050.0308.41
5.1.10.0110.0298.13
5.1.00.0030.0268.14
5.0.50.0030.0226.61
5.0.40.0050.0236.47
5.0.30.0030.0316.28
5.0.20.0030.0206.26
5.0.10.0040.0186.23
5.0.00.0040.0356.22
4.4.90.0000.0174.78
4.4.80.0040.0134.75
4.4.70.0030.0144.76
4.4.60.0030.0144.75
4.4.50.0020.0204.77
4.4.40.0040.0284.71
4.4.30.0040.0154.75
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0040.0204.67
4.3.100.0060.0114.66
4.3.90.0050.0124.64
4.3.80.0050.0214.59
4.3.70.0010.0174.63
4.3.60.0020.0144.63
4.3.50.0010.0164.63
4.3.40.0010.0254.54
4.3.30.0020.0163.32
4.3.20.0010.0173.29
4.3.10.0030.0143.25
4.3.00.0030.01715.63

preferences:
38.3 ms | 400 KiB | 5 Q