3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{} class Bar{ public function __construct($item){} } function Baz() { return print 'Baz' . PHP_EOL; } new Foo(Baz()); new Bar(Baz());

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)
8.3.60.0110.00418.03
8.3.50.0140.00922.88
8.3.40.0180.00018.66
8.3.30.0110.00418.86
8.3.20.0070.00020.16
8.3.10.0050.00321.90
8.3.00.0040.00417.38
8.2.180.0090.01216.32
8.2.170.0030.01022.96
8.2.160.0110.00420.40
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00021.09
8.2.110.0110.00720.52
8.2.100.0080.00417.78
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0070.00017.93
8.2.50.0000.00918.07
8.2.40.0050.00317.96
8.2.30.0040.00417.98
8.2.20.0020.00517.57
8.2.10.0050.00317.92
8.2.00.0060.00317.43
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0140.00020.70
8.1.230.0040.00820.70
8.1.220.0080.00018.77
8.1.210.0040.00418.91
8.1.200.0060.00617.13
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0030.00518.49
8.1.160.0000.00722.00
8.1.150.0040.00418.65
8.1.140.0000.00717.26
8.1.130.0000.00717.70
8.1.120.0000.00717.35
8.1.110.0070.00017.28
8.1.100.0070.00017.31
8.1.90.0000.00717.23
8.1.80.0040.00317.27
8.1.70.0050.00217.22
8.1.60.0040.00417.55
8.1.50.0000.00817.34
8.1.40.0040.00417.39
8.1.30.0040.00417.59
8.1.20.0000.00917.46
8.1.10.0070.00017.50
8.1.00.0080.00017.29
8.0.300.0070.00019.87
8.0.290.0040.00416.63
8.0.280.0030.00318.39
8.0.270.0060.00317.23
8.0.260.0080.00017.23
8.0.250.0030.00316.86
8.0.240.0030.00316.93
8.0.230.0030.00316.82
8.0.220.0000.00716.69
8.0.210.0040.00416.75
8.0.200.0040.00416.88
8.0.190.0000.00716.84
8.0.180.0070.00016.81
8.0.170.0000.00716.70
8.0.160.0050.00216.64
8.0.150.0070.00016.71
8.0.140.0080.00016.75
8.0.130.0000.00513.13
8.0.120.0050.00316.73
8.0.110.0040.00416.77
8.0.100.0030.00316.71
8.0.90.0080.00016.79
8.0.80.0090.00616.73
8.0.70.0000.00716.80
8.0.60.0000.00716.68
8.0.50.0070.00016.55
8.0.30.0080.01116.86
8.0.20.0130.01017.40
8.0.10.0050.00316.80
8.0.00.0130.00616.89
7.4.330.0000.00515.00
7.4.320.0060.00016.50
7.4.300.0040.00416.45
7.4.290.0030.00316.51
7.4.280.0040.00416.34
7.4.270.0030.00316.52
7.4.260.0000.00716.40
7.4.250.0080.00016.45
7.4.240.0020.00616.54
7.4.230.0050.00216.61
7.4.220.0070.01016.58
7.4.210.0040.01016.60
7.4.200.0050.00216.32
7.4.160.0090.01416.43
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0110.00716.27
7.4.120.0050.01216.43
7.4.110.0090.01216.66
7.4.100.0030.01316.48
7.4.90.0070.01016.39
7.4.80.0100.00619.39
7.4.70.0070.01016.43
7.4.60.0110.00716.30
7.4.50.0040.00416.61
7.4.40.0030.01316.42
7.4.30.0130.00616.34
7.4.00.0100.00714.85
7.3.330.0020.00213.16
7.3.320.0000.00613.27
7.3.310.0030.00316.28
7.3.300.0070.00016.30
7.3.290.0070.00716.31
7.3.280.0080.00916.29
7.3.270.0150.00917.40
7.3.260.0090.00916.51
7.3.250.0170.00616.31
7.3.240.0070.01016.43
7.3.230.0070.01016.39
7.3.210.0120.00616.48
7.3.200.0070.01016.43
7.3.190.0070.01416.41
7.3.180.0060.00916.33
7.3.170.0060.00916.56
7.3.160.0150.00016.23
7.3.10.0040.00816.46
7.3.00.0000.01516.38
7.2.330.0100.00716.71
7.2.320.0050.01816.73
7.2.310.0080.00816.27
7.2.300.0090.00616.48
7.2.290.0060.00916.79
7.2.130.0090.00616.82
7.2.120.0060.00617.00
7.2.110.0030.01516.70
7.2.100.0080.00617.04
7.2.90.0030.01117.07
7.2.80.0060.00616.60
7.2.70.0070.00716.68
7.2.60.0060.00816.81
7.2.50.0060.01016.84
7.2.40.0040.01116.75
7.2.30.0070.00716.91
7.2.20.0000.01016.90
7.2.10.0000.01716.74
7.2.00.0030.00917.96
7.1.250.0040.00415.65
7.1.200.0070.00715.66
7.1.100.0030.01018.16
7.1.70.0080.00316.97
7.1.60.0150.00919.40
7.1.50.0110.00816.98
7.1.00.0000.08022.43
7.0.200.0040.00416.77
7.0.140.0030.07721.97
7.0.60.0100.08020.04
7.0.50.0170.05717.95
7.0.40.0030.09019.96
7.0.30.0300.06020.35
7.0.20.0300.07320.02
7.0.10.0370.05020.16
7.0.00.0030.05720.17
5.6.280.0000.09320.89
5.6.210.0070.08020.57
5.6.200.0100.07318.26
5.6.190.0100.04320.57
5.6.180.4130.04020.41
5.6.170.0330.07320.62
5.6.160.0000.04720.55
5.6.150.0070.06718.22
5.6.140.0100.07718.17
5.6.130.0070.07718.21
5.6.120.0070.04721.02
5.6.110.0130.06721.00
5.6.100.0070.06721.01
5.6.90.0130.04020.98
5.6.80.0200.07020.44
5.6.70.4330.04320.28
5.5.350.0300.07720.34
5.5.340.0030.06018.09
5.5.330.0070.08320.42
5.5.320.0370.07720.20
5.5.310.0330.03320.30
5.5.300.0030.04717.95
5.5.290.0170.05017.95
5.5.280.0100.05720.87
5.5.270.0100.06720.84
5.5.260.0070.07020.86
5.5.250.0070.09020.46
5.5.240.0100.05020.27
5.4.450.0230.03319.47
5.4.440.0670.07719.32
5.4.430.0170.04719.42
5.4.420.0070.05719.41
5.4.410.0130.05319.57
5.4.400.0130.04719.39
5.4.390.0070.05319.27
5.4.380.0130.05318.77
5.4.370.0270.05018.52
5.4.360.0230.05318.53
5.4.350.0110.06412.02
5.4.340.0040.03912.02
5.4.320.0120.04812.51
5.4.310.0060.03912.50
5.4.300.0050.03912.50
5.4.290.0080.03812.50
5.4.280.0040.03712.40
5.4.270.0080.03512.40
5.4.260.0060.03912.40
5.4.250.0070.03812.40
5.4.240.0030.03812.40
5.4.230.0090.05312.39
5.4.220.0120.05012.39
5.4.210.0060.03512.39
5.4.200.0030.04012.39
5.4.190.0030.04012.38
5.4.180.0040.03812.39
5.4.170.0060.03512.40
5.4.160.0060.03612.39
5.4.150.0070.03512.39
5.4.140.0060.03712.07
5.4.130.0040.03712.05
5.4.120.0060.03512.02
5.4.110.0050.03612.01
5.4.100.0070.03412.01
5.4.90.0050.03812.01
5.4.80.0060.03712.01
5.4.70.0030.03812.01
5.4.60.0090.03812.01
5.4.50.0060.03512.01
5.4.40.0070.03412.00
5.4.30.0080.03511.99
5.4.20.0040.03712.00
5.4.10.0080.03212.00
5.4.00.0070.03611.48
5.3.290.0070.04612.80
5.3.280.0060.03812.70
5.3.270.0080.03712.73
5.3.260.0050.04012.72
5.3.250.0060.03712.71
5.3.240.0030.04112.71
5.3.230.0070.03612.71
5.3.220.0040.03912.68
5.3.210.0050.04012.68
5.3.200.0060.04712.68
5.3.190.0040.03912.68
5.3.180.0080.03412.68
5.3.170.0040.03912.66
5.3.160.0060.04012.67
5.3.150.0110.03612.67
5.3.140.0060.03712.66
5.3.130.0060.04112.66
5.3.120.0070.03812.66
5.3.110.0090.04412.65
5.3.100.0050.03612.12
5.3.90.0050.03812.10
5.3.80.0100.03312.09
5.3.70.0070.03612.09
5.3.60.0090.03512.08
5.3.50.0040.03812.02
5.3.40.0050.03712.02
5.3.30.0070.03511.99
5.3.20.0070.03411.77
5.3.10.0070.03511.73
5.3.00.0100.03211.72
5.2.170.0020.0339.22
5.2.160.0060.0399.22
5.2.150.0040.0319.22
5.2.140.0040.0319.22
5.2.130.0040.0309.18
5.2.120.0080.0279.18
5.2.110.0060.0289.18
5.2.100.0050.0329.18
5.2.90.0020.0319.18
5.2.80.0070.0279.18
5.2.70.0020.0329.18
5.2.60.0060.0289.13
5.2.50.0070.0279.10
5.2.40.0020.0319.07
5.2.30.0030.0319.05
5.2.20.0050.0289.03
5.2.10.0030.0298.94
5.2.00.0040.0298.81
5.1.60.0060.0238.09
5.1.50.0020.0268.09
5.1.40.0010.0288.07
5.1.30.0040.0268.42
5.1.20.0030.0278.43
5.1.10.0050.0248.17
5.1.00.0060.0248.16
5.0.50.0030.0216.65
5.0.40.0040.0186.50
5.0.30.0010.0336.32
5.0.20.0030.0196.28
5.0.10.0030.0206.26
5.0.00.0030.0316.25
4.4.90.0040.0144.77
4.4.80.0070.0144.75
4.4.70.0010.0204.75
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0154.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0050.0144.67
4.3.100.0020.0164.67
4.3.90.0050.0154.63
4.3.80.0020.0294.58
4.3.70.0030.0224.63
4.3.60.0050.0134.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0010.0163.30
4.3.20.0020.0163.28
4.3.10.0030.0143.24
4.3.00.0030.01715.91

preferences:
42.14 ms | 401 KiB | 5 Q