3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function _onInit() { echo 'inited'; } } $initCallback = function ($foo) { $foo->_onInit(); }; $foo = new Foo(); $initCallback = Closure::bind($initCallback,null,$foo); $initCallback($foo);

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)
8.3.60.0200.00016.50
8.3.50.0090.01022.11
8.3.40.0040.01118.67
8.3.30.0070.00719.04
8.3.20.0000.00720.20
8.3.10.0060.00323.62
8.3.00.0000.00818.04
8.2.180.0120.00316.48
8.2.170.0140.01122.96
8.2.160.0110.00420.33
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.06
8.2.110.0030.00619.34
8.2.100.0120.00017.78
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0040.00419.95
8.2.30.0070.00318.30
8.2.20.0040.00417.56
8.2.10.0050.00317.92
8.2.00.0070.00017.60
8.1.280.0100.01025.92
8.1.270.0120.00623.87
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00622.53
8.1.230.0070.00417.42
8.1.220.0040.00417.75
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0030.00322.00
8.1.150.0040.00418.87
8.1.140.0040.00417.36
8.1.130.0030.00317.82
8.1.120.0070.00017.38
8.1.110.0050.00317.49
8.1.100.0040.00417.51
8.1.90.0000.00717.39
8.1.80.0040.00417.51
8.1.70.0000.00717.38
8.1.60.0050.00317.55
8.1.50.0000.00817.48
8.1.40.0030.00517.46
8.1.30.0000.00817.62
8.1.20.0040.00417.55
8.1.10.0020.00517.60
8.1.00.0000.00817.39
8.0.300.0080.00018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0030.00316.72
8.0.260.0030.00317.23
8.0.250.0040.00416.90
8.0.240.0060.00316.77
8.0.230.0000.00716.79
8.0.220.0070.00016.83
8.0.210.0030.00316.68
8.0.200.0000.00716.98
8.0.190.0030.00316.91
8.0.180.0030.00516.96
8.0.170.0000.00816.88
8.0.160.0030.00316.93
8.0.150.0040.00416.82
8.0.140.0040.00416.89
8.0.130.0060.00013.25
8.0.120.0000.00816.74
8.0.110.0040.00416.93
8.0.100.0070.00016.78
8.0.90.0030.00316.76
8.0.80.0070.00716.81
8.0.70.0000.00816.84
8.0.60.0000.00716.91
8.0.50.0040.00416.71
8.0.30.0100.00917.05
8.0.20.0100.02217.40
8.0.10.0050.00216.99
8.0.00.0060.01116.73
7.4.330.0000.00515.00
7.4.320.0000.00616.62
7.4.300.0040.00416.56
7.4.290.0050.00316.48
7.4.280.0000.00716.38
7.4.270.0030.00316.64
7.4.260.0030.00313.33
7.4.250.0000.00716.45
7.4.240.0030.00316.52
7.4.230.0030.00316.60
7.4.220.0070.01016.48
7.4.210.0060.01016.68
7.4.200.0000.00716.61
7.4.160.0000.01616.53
7.4.150.0090.00917.40
7.4.140.0060.01317.86
7.4.130.0100.00616.64
7.4.120.0100.00716.52
7.4.110.0180.00616.60
7.4.100.0100.01416.55
7.4.90.0100.00716.58
7.4.80.0100.01419.39
7.4.70.0130.01816.42
7.4.60.0070.01516.32
7.4.50.0030.00316.39
7.4.40.0090.00916.36
7.4.30.0120.00316.55
7.4.00.0000.01615.11
7.3.330.0050.00013.09
7.3.320.0060.00013.27
7.3.310.0030.00316.16
7.3.300.0070.00016.32
7.3.290.0160.00416.31
7.3.280.0090.00916.32
7.3.270.0110.00717.40
7.3.260.0140.00516.36
7.3.250.0090.00816.39
7.3.240.0090.00916.50
7.3.230.0040.01316.39
7.3.210.0130.00916.48
7.3.200.0120.00619.39
7.3.190.0120.00616.38
7.3.180.0090.00616.21
7.3.170.0090.00916.27
7.3.160.0130.00316.28
7.3.120.0040.01114.72
7.2.330.0090.00916.71
7.2.320.0030.01416.66
7.2.310.0100.00716.60
7.2.300.0030.01716.79
7.2.290.0130.00316.66
7.1.70.0000.00917.01
7.1.60.0000.01719.70
7.1.50.0250.01834.86
7.1.00.0030.07322.47
7.0.200.0000.00716.73
7.0.140.0030.07721.92
7.0.60.0100.06719.98
7.0.50.0000.08017.88
7.0.40.0030.04320.27
7.0.30.0630.06720.24
7.0.20.0070.05020.21
7.0.10.0230.08020.07
7.0.00.0070.03720.08
5.6.280.0030.07321.14
5.6.210.0070.07720.48
5.6.200.0030.08318.22
5.6.190.0070.06320.77
5.6.180.4030.04720.46
5.6.170.0230.08320.58
5.6.160.0070.08320.51
5.6.150.0070.06018.16
5.6.140.0030.04318.17
5.6.130.0130.06318.15
5.6.120.0130.08021.04
5.6.110.0130.07321.00
5.6.100.0130.08021.02
5.6.90.0130.06721.08
5.6.80.0100.06020.47
5.6.70.4470.04020.34
5.5.350.0130.04720.43
5.5.340.0030.04017.95
5.5.330.0070.04320.35
5.5.320.0470.06720.27
5.5.310.0170.05720.30
5.5.300.0000.04318.03
5.5.290.0000.07717.94
5.5.280.0000.04720.88
5.5.270.0100.08320.64
5.5.260.0030.05020.80
5.5.250.0070.08020.70
5.5.240.0100.07720.04
5.4.450.0530.05019.48
5.4.440.0630.07019.47
5.4.430.0070.05719.55
5.4.420.0030.06319.51
5.4.410.0070.05719.42
5.4.400.0170.04719.23
5.4.390.0070.05719.06
5.4.380.0130.05718.51
5.4.370.0070.05018.57
5.4.360.0070.04718.77
5.4.350.0070.03212.02
5.4.340.0130.03112.02
5.4.320.0050.03712.50
5.4.310.0030.04112.50
5.4.300.0060.03612.50
5.4.290.0050.04012.50
5.4.280.0040.03812.40
5.4.270.0050.03812.39
5.4.260.0060.03812.39
5.4.250.0050.04112.40
5.4.240.0050.03712.39
5.4.230.0060.03812.39
5.4.220.0140.04312.39
5.4.210.0040.03812.39
5.4.200.0100.04912.39
5.4.190.0060.03712.38
5.4.180.0080.03412.39
5.4.170.0050.03712.39
5.4.160.0060.04112.39
5.4.150.0080.04212.39
5.4.140.0050.03812.07
5.4.130.0050.03712.06
5.4.120.0040.03712.02
5.4.110.0060.03612.02
5.4.100.0090.03212.02
5.4.90.0050.03812.02
5.4.80.0050.03812.01
5.4.70.0060.03412.01
5.4.60.0070.03412.00
5.4.50.0050.03612.01
5.4.40.0070.03512.00
5.4.30.0060.03512.00
5.4.20.0060.03512.00
5.4.10.0040.04011.99
5.4.00.0080.03511.48
5.3.290.0060.03812.80
5.3.280.0060.03812.71
5.3.270.0040.04112.73
5.3.260.0040.04012.72
5.3.250.0060.03712.72
5.3.240.0080.03712.72
5.3.230.0080.03612.71
5.3.220.0060.04512.68
5.3.210.0110.04812.68
5.3.200.0080.03412.68
5.3.190.0030.04012.68
5.3.180.0070.03512.67
5.3.170.0080.03412.67
5.3.160.0050.03712.67
5.3.150.0070.03512.67
5.3.140.0080.03512.66
5.3.130.0050.04112.66
5.3.120.0060.04012.66
5.3.110.0100.03612.66
5.3.100.0070.03612.12
5.3.90.0050.03812.11
5.3.80.0070.03612.10
5.3.70.0050.03712.10
5.3.60.0010.04112.08
5.3.50.0040.03712.03
5.3.40.0060.03612.03
5.3.30.0050.03611.99
5.3.20.0070.03511.77
5.3.10.0090.03411.73
5.3.00.0050.04111.73
5.2.170.0040.0309.21
5.2.160.0060.0289.22
5.2.150.0050.0419.22
5.2.140.0030.0339.21
5.2.130.0090.0389.18
5.2.120.0060.0269.18
5.2.110.0040.0299.18
5.2.100.0020.0319.18
5.2.90.0050.0289.18
5.2.80.0030.0449.18
5.2.70.0090.0389.17
5.2.60.0040.0429.13
5.2.50.0090.0339.10
5.2.40.0020.0319.07
5.2.30.0050.0329.05
5.2.20.0060.0289.04
5.2.10.0040.0298.95
5.2.00.0060.0288.81
5.1.60.0010.0288.09
5.1.50.0010.0288.09
5.1.40.0040.0258.07
5.1.30.0010.0308.41
5.1.20.0020.0298.44
5.1.10.0030.0288.16
5.1.00.0060.0258.16
5.0.50.0050.0196.64
5.0.40.0010.0226.50
5.0.30.0020.0336.31
5.0.20.0010.0226.28
5.0.10.0060.0526.26
5.0.00.0050.0296.25
4.4.90.0050.0204.78
4.4.80.0020.0244.75
4.4.70.0060.0134.76
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0144.76
4.4.20.0030.0164.85
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0234.67
4.3.100.0030.0214.67
4.3.90.0050.0194.64
4.3.80.0040.0294.58
4.3.70.0020.0164.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0020.0274.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0010.0173.24
4.3.00.0130.04314.98

preferences:
46.64 ms | 401 KiB | 5 Q