3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{} class Bar{ public function __construct($item) {} } function Daz() { echo 'Daz' . PHP_EOL; } function Baz() { echo 'Baz' . PHP_EOL; } new Foo(Daz()); 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)
8.3.40.0110.00718.81
8.3.30.0070.00719.10
8.3.20.0040.00419.95
8.3.10.0040.00421.73
8.3.00.0050.00319.38
8.2.170.0070.01422.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0050.00220.90
8.2.110.0090.00920.35
8.2.100.0090.00317.78
8.2.90.0040.00419.05
8.2.80.0090.00017.97
8.2.70.0090.00017.63
8.2.60.0040.00417.92
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00417.93
8.2.20.0040.00417.43
8.2.10.0000.00717.98
8.2.00.0000.00717.64
8.1.270.0080.00023.79
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0110.00420.70
8.1.230.0050.00520.96
8.1.220.0000.00818.77
8.1.210.0030.00618.77
8.1.200.0060.00717.35
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0060.00318.37
8.1.160.0000.00721.94
8.1.150.0000.00718.74
8.1.140.0040.00417.19
8.1.130.0040.00417.81
8.1.120.0040.00417.23
8.1.110.0040.00417.28
8.1.100.0000.00817.19
8.1.90.0040.00417.38
8.1.80.0000.00717.22
8.1.70.0000.00717.19
8.1.60.0000.00917.57
8.1.50.0040.00417.41
8.1.40.0040.00417.41
8.1.30.0060.00317.49
8.1.20.0000.00917.59
8.1.10.0060.00317.50
8.1.00.0040.00417.32
8.0.300.0000.00820.04
8.0.290.0000.00716.63
8.0.280.0070.00018.46
8.0.270.0060.00317.25
8.0.260.0060.00017.29
8.0.250.0030.00316.96
8.0.240.0030.00316.77
8.0.230.0000.00716.84
8.0.220.0000.00716.73
8.0.210.0000.00716.66
8.0.200.0060.00016.87
8.0.190.0070.00016.67
8.0.180.0040.00416.82
8.0.170.0030.00616.69
8.0.160.0000.00716.61
8.0.150.0000.00716.65
8.0.140.0020.00516.75
8.0.130.0000.00513.18
8.0.120.0040.00416.63
8.0.110.0040.00416.75
8.0.100.0040.00416.73
8.0.90.0070.00016.75
8.0.80.0090.00616.75
8.0.70.0040.00416.60
8.0.60.0000.00816.70
8.0.50.0050.00316.54
8.0.30.0140.00916.92
8.0.20.0120.00817.40
8.0.10.0040.00416.98
8.0.00.0110.00516.66
7.4.330.0030.00315.00
7.4.320.0060.00016.27
7.4.300.0000.00616.39
7.4.290.0030.00316.36
7.4.280.0000.00816.44
7.4.270.0000.00916.36
7.4.260.0000.00716.33
7.4.250.0040.00416.40
7.4.240.0030.00316.50
7.4.230.0030.00316.51
7.4.220.0100.01016.50
7.4.210.0030.01716.55
7.4.200.0030.00316.29
7.4.160.0150.00016.63
7.4.150.0120.00617.40
7.4.140.0050.01217.86
7.4.130.0080.01016.31
7.4.120.0070.01216.44
7.4.110.0080.01216.48
7.4.100.0070.01016.52
7.4.90.0030.01316.30
7.4.80.0120.00619.39
7.4.70.0080.00816.49
7.4.60.0100.01316.52
7.4.50.0000.00816.15
7.4.40.0110.00616.33
7.4.30.0100.00616.46
7.4.00.0060.00914.93
7.3.330.0000.00613.26
7.3.320.0030.00313.24
7.3.310.0030.00316.31
7.3.300.0000.00816.30
7.3.290.0140.00016.25
7.3.280.0080.00916.32
7.3.270.0130.01017.40
7.3.260.0080.01616.53
7.3.250.0110.00816.31
7.3.240.0030.01616.41
7.3.230.0070.01116.39
7.3.210.0030.01316.38
7.3.200.0150.00016.43
7.3.190.0030.01516.28
7.3.180.0100.01016.31
7.3.170.0030.01316.34
7.3.160.0120.00916.27
7.3.10.0030.01016.72
7.3.00.0100.00016.44
7.2.330.0000.01716.50
7.2.320.0150.00416.27
7.2.310.0120.01216.51
7.2.300.0160.00016.79
7.2.290.0060.00916.73
7.2.130.0130.00316.92
7.2.120.0070.00716.90
7.2.110.0130.00316.64
7.2.100.0070.00716.63
7.2.90.0030.01316.64
7.2.80.0060.00616.69
7.2.70.0040.00716.88
7.2.60.0020.00816.76
7.2.50.0030.00616.31
7.2.40.0080.00316.79
7.2.30.0030.01016.71
7.2.20.0070.00716.39
7.2.10.0090.00616.94
7.2.00.0030.00818.09
7.1.250.0070.01015.39
7.1.200.0130.00015.66
7.1.100.0070.01018.08
7.1.70.0030.00516.89
7.1.60.0100.01419.40
7.1.50.0070.01716.89
7.1.00.0000.08022.35
7.0.200.0000.01016.53
7.0.140.0070.07022.04
7.0.60.0030.08719.97
7.0.50.0070.08017.87
7.0.40.0070.04720.02
7.0.30.0530.04720.19
7.0.20.0400.06720.24
7.0.10.0170.07720.17
7.0.00.0000.04720.05
5.6.280.0100.06721.04
5.6.210.0100.08020.67
5.6.200.0100.07718.25
5.6.190.0170.07720.59
5.6.180.0300.07320.52
5.6.170.0270.07020.54
5.6.160.0130.08020.52
5.6.150.0100.08018.29
5.6.140.0070.06718.21
5.6.130.0070.04318.24
5.6.120.0100.08021.02
5.6.110.0030.08720.89
5.6.100.0100.08321.11
5.6.90.0130.08321.10
5.6.80.0130.03720.43
5.5.350.0070.08020.30
5.5.340.0100.05318.07
5.5.330.0000.06720.57
5.5.320.0330.08020.35
5.5.310.0430.07720.24
5.5.300.0100.05717.92
5.5.290.0100.08018.09
5.5.280.0070.04320.77
5.5.270.0030.06320.64
5.5.260.0030.05320.65
5.5.250.0070.08020.71
5.5.240.0200.08020.12
5.4.450.0700.02719.53
5.4.440.0270.05019.52
5.4.430.0300.04319.16
5.4.420.0230.04019.40
5.4.410.0100.04719.28
5.4.400.0130.04319.07
5.4.390.0300.05019.15
5.4.380.0200.05318.74
5.4.370.0170.05018.61
5.4.360.0170.05018.74
5.4.350.0230.04318.71
5.4.340.0170.05018.77
5.4.320.0040.04312.51
5.4.310.0050.04012.50
5.4.300.0080.03612.50
5.4.290.0040.04012.50
5.4.280.0020.03912.40
5.4.270.0090.03412.40
5.4.260.0080.03512.40
5.4.250.0040.04012.40
5.4.240.0060.03612.40
5.4.230.0080.03812.39
5.4.220.0090.03412.39
5.4.210.0030.03912.39
5.4.200.0030.04212.39
5.4.190.0050.04012.38
5.4.180.0060.03712.38
5.4.170.0090.03612.39
5.4.160.0080.03712.39
5.4.150.0050.03712.39
5.4.140.0100.03512.07
5.4.130.0040.03612.06
5.4.120.0040.05712.02
5.4.110.0070.03512.01
5.4.100.0070.03712.01
5.4.90.0090.03312.01
5.4.80.0020.04012.01
5.4.70.0070.03312.01
5.4.60.0050.03612.01
5.4.50.0070.03412.01
5.4.40.0040.03612.00
5.4.30.0150.04111.99
5.4.20.0050.04111.99
5.4.10.0040.03711.99
5.4.00.0060.03511.48
5.3.290.0150.05112.80
5.3.280.0060.03812.71
5.3.270.0080.03712.72
5.3.260.0100.03612.72
5.3.250.0080.03512.72
5.3.240.0040.04012.72
5.3.230.0070.04212.70
5.3.220.0080.03612.68
5.3.210.0070.04312.68
5.3.200.0060.04212.68
5.3.190.0020.04112.68
5.3.180.0060.03612.67
5.3.170.0090.03312.67
5.3.160.0090.03412.68
5.3.150.0060.03812.67
5.3.140.0100.04912.66
5.3.130.0080.04212.66
5.3.120.0110.03812.66
5.3.110.0090.03612.66
5.3.100.0100.04112.12
5.3.90.0080.04312.10
5.3.80.0060.03612.09
5.3.70.0060.03612.09
5.3.60.0040.03812.07
5.3.50.0060.03612.02
5.3.40.0050.03912.02
5.3.30.0040.03811.98
5.3.20.0060.03511.77
5.3.10.0070.03911.73
5.3.00.0080.04111.72
5.2.170.0030.0439.22
5.2.160.0060.0319.22
5.2.150.0090.0349.22
5.2.140.0060.0389.21
5.2.130.0070.0269.18
5.2.120.0030.0309.18
5.2.110.0070.0269.19
5.2.100.0040.0299.19
5.2.90.0030.0309.19
5.2.80.0090.0379.18
5.2.70.0020.0329.18
5.2.60.0060.0479.13
5.2.50.0060.0289.10
5.2.40.0030.0309.08
5.2.30.0060.0289.05
5.2.20.0070.0269.04
5.2.10.0090.0288.94
5.2.00.0030.0388.82
5.1.60.0020.0308.09
5.1.50.0060.0228.09
5.1.40.0070.0358.07
5.1.30.0030.0358.43
5.1.20.0050.0258.44
5.1.10.0040.0258.16
5.1.00.0030.0368.16
5.0.50.0040.0256.65
5.0.40.0060.0176.50
5.0.30.0030.0326.32
5.0.20.0040.0196.29
5.0.10.0040.0226.26
5.0.00.0020.0326.26
4.4.90.0020.0164.78
4.4.80.0030.0164.75
4.4.70.0060.0124.76
4.4.60.0020.0164.75
4.4.50.0020.0264.77
4.4.40.0050.0294.71
4.4.30.0020.0164.76
4.4.20.0020.0174.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0010.0174.66
4.3.100.0040.0134.66
4.3.90.0020.0154.63
4.3.80.0040.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0010.0234.63
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0000.0183.28
4.3.10.0020.0163.23
4.3.00.0030.01015.91

preferences:
43.7 ms | 400 KiB | 5 Q