3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo rand(pow(20, 20) - 1, pow(20, 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)
7.2.00.0060.01019.41
7.1.70.0070.00017.31
7.1.60.0100.01319.40
7.1.50.0070.01716.68
7.1.00.0030.07722.64
7.0.200.0030.00316.79
7.0.140.0100.07022.37
7.0.60.0130.03720.05
7.0.50.0100.07718.09
7.0.40.0130.05020.04
7.0.30.0230.06020.08
7.0.20.0270.07720.24
7.0.10.0170.07020.15
7.0.00.0070.06020.11
5.6.280.0000.07720.90
5.6.210.0030.08020.81
5.6.200.0170.07018.18
5.6.190.0000.07020.34
5.6.180.0430.06720.64
5.6.170.0270.03320.43
5.6.160.0100.06020.54
5.6.150.0070.05318.16
5.6.140.0030.08718.21
5.6.130.0070.08718.24
5.6.120.0130.07021.21
5.6.110.0070.06321.08
5.6.100.0070.09021.16
5.6.90.0270.05721.15
5.6.80.0030.07720.55
5.5.350.3970.04020.47
5.5.340.0070.06718.05
5.5.330.0030.04720.25
5.5.320.0300.07720.48
5.5.310.0370.07020.27
5.5.300.0100.07318.04
5.5.290.0100.06318.02
5.5.280.0030.04020.89
5.5.270.0100.08720.88
5.5.260.0100.04020.88
5.5.250.0100.08320.84
5.5.240.0030.07720.50
5.4.450.0130.03719.21
5.4.440.0230.03719.30
5.4.430.0830.04019.54
5.4.420.0570.04019.10
5.4.410.0200.05019.11
5.4.400.0400.04019.16
5.4.390.0070.04319.08
5.4.380.0300.05318.71
5.4.370.0370.05318.57
5.4.360.0370.05018.58
5.4.350.0430.07318.73
5.4.340.0230.06018.82
5.4.320.0080.03712.46
5.4.310.0030.04112.46
5.4.300.0100.03212.46
5.4.290.0060.05112.46
5.4.280.0060.03612.36
5.4.270.0070.04212.36
5.4.260.0050.03912.36
5.4.250.0050.05112.36
5.4.240.0090.03612.36
5.4.230.0050.04012.35
5.4.220.0080.04312.35
5.4.210.0050.04012.35
5.4.200.0030.04012.35
5.4.190.0060.04312.34
5.4.180.0070.03612.35
5.4.170.0070.04012.36
5.4.160.0050.03812.36
5.4.150.0040.03712.35
5.4.140.0030.03912.04
5.4.130.0030.03812.02
5.4.120.0070.03411.98
5.4.110.0060.03511.98
5.4.100.0080.03811.98
5.4.90.0030.03911.98
5.4.80.0060.03611.97
5.4.70.0070.03311.97
5.4.60.0060.03411.97
5.4.50.0050.03711.97
5.4.40.0080.03311.96
5.4.30.0040.03911.96
5.4.20.0040.03711.96
5.4.10.0100.03911.96
5.4.00.0100.03811.45
5.3.290.0090.04112.80
5.3.280.0070.03612.71
5.3.270.0060.04412.72
5.3.260.0040.04212.72
5.3.250.0100.03312.72
5.3.240.0070.03712.72
5.3.230.0040.03912.70
5.3.220.0060.05312.68
5.3.210.0070.05212.68
5.3.200.0070.05112.68
5.3.190.0080.03812.68
5.3.180.0080.03612.67
5.3.170.0060.03712.67
5.3.160.0120.04112.68
5.3.150.0070.03612.67
5.3.140.0030.04012.66
5.3.130.0080.04212.66
5.3.120.0060.03912.66
5.3.110.0070.03712.66
5.3.100.0060.03712.12
5.3.90.0030.03812.08
5.3.80.0050.03812.07
5.3.70.0070.04012.07
5.3.60.0050.03712.06
5.3.50.0060.03712.00
5.3.40.0050.03812.00
5.3.30.0060.03611.96
5.3.20.0050.03511.74
5.3.10.0080.03311.70
5.3.00.0100.03311.69
5.2.170.0070.0289.20
5.2.160.0050.0289.20
5.2.150.0040.0319.19
5.2.140.0040.0339.19
5.2.130.0030.0309.15
5.2.120.0060.0289.15
5.2.110.0060.0299.16
5.2.100.0070.0269.15
5.2.90.0040.0299.15
5.2.80.0070.0309.14
5.2.70.0060.0289.14
5.2.60.0050.0309.10
5.2.50.0050.0299.07
5.2.40.0020.0339.05
5.2.30.0090.0279.02
5.2.20.0050.0299.01
5.2.10.0030.0308.93
5.2.00.0030.0318.79
5.1.60.0100.0268.07
5.1.50.0020.0278.07
5.1.40.0020.0278.05
5.1.30.0020.0298.41
5.1.20.0030.0288.43
5.1.10.0020.0278.15
5.1.00.0030.0268.15
5.0.50.0050.0216.63
5.0.40.0040.0196.48
5.0.30.0050.0306.30
5.0.20.0020.0216.27
5.0.10.0040.0206.25
5.0.00.0050.0306.24
4.4.90.0040.0154.78
4.4.80.0020.0164.75
4.4.70.0010.0184.76
4.4.60.0030.0154.75
4.4.50.0040.0164.77
4.4.40.0030.0264.71
4.4.30.0040.0154.76
4.4.20.0030.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0010.0174.66
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0144.63
4.3.50.0060.0154.63
4.3.40.0020.0294.54
4.3.30.0010.0193.32
4.3.20.0020.0163.29
4.3.10.0020.0163.25
4.3.00.0030.01715.90

preferences:
35.95 ms | 400 KiB | 5 Q