3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public function something(bar $bar) { return null; } } class bar { } $foo = new foo(); $foo->something(null);

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)
8.3.60.0090.00618.43
8.3.50.0180.00222.09
8.3.40.0120.00918.97
8.3.30.0070.00719.09
8.3.20.0080.00020.21
8.3.10.0040.00420.59
8.3.00.0080.00019.38
8.2.180.0070.01118.45
8.2.170.0130.00722.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00622.29
8.2.110.0100.01022.07
8.2.100.0000.01120.38
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0090.00018.09
8.2.30.0040.00419.41
8.2.20.0000.00817.54
8.2.10.0040.00417.86
8.2.00.0040.00417.68
8.1.280.0040.01125.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.14
8.1.230.0040.00819.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0060.00318.71
8.1.160.0040.00421.85
8.1.150.0000.00718.89
8.1.140.0000.00817.29
8.1.130.0000.00717.81
8.1.120.0040.00417.42
8.1.110.0070.00017.28
8.1.100.0030.00317.39
8.1.90.0000.00717.42
8.1.80.0000.00717.39
8.1.70.0000.00717.39
8.1.60.0060.00317.46
8.1.50.0030.00517.47
8.1.40.0040.00417.38
8.1.30.0000.00817.59
8.1.20.0000.00917.52
8.1.10.0040.00417.62
8.1.00.0030.00517.46
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.37
8.0.270.0040.00417.10
8.0.260.0000.00617.12
8.0.250.0000.00717.01
8.0.240.0030.00516.93
8.0.230.0030.00316.93
8.0.220.0000.00716.93
8.0.210.0040.00416.89
8.0.200.0050.00216.92
8.0.190.0000.00816.89
8.0.180.0040.00416.93
8.0.170.0000.00816.78
8.0.160.0040.00416.79
8.0.150.0030.00516.74
8.0.140.0000.00716.85
8.0.130.0000.00613.30
8.0.120.0060.00316.74
8.0.110.0000.00716.85
8.0.100.0020.00516.89
8.0.90.0070.00016.84
8.0.80.0060.00916.84
8.0.70.0000.00816.73
8.0.60.0080.00016.71
8.0.50.0050.00216.94
8.0.30.0140.00517.02
8.0.20.0170.00517.40
8.0.10.0000.00717.00
8.0.00.0080.01216.64
7.4.330.0000.00615.00
7.4.320.0000.00716.43
7.4.300.0060.00016.49
7.4.290.0030.00316.58
7.4.280.0050.00216.37
7.4.270.0030.00316.57
7.4.260.0030.00316.38
7.4.250.0000.00716.49
7.4.240.0010.00616.51
7.4.230.0030.00316.38
7.4.220.0050.01116.65
7.4.210.0070.00716.47
7.4.200.0000.00716.62
7.4.160.0060.00916.49
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0120.00916.59
7.4.120.0060.01016.55
7.4.110.0030.01716.30
7.4.100.0070.01116.45
7.4.90.0030.01316.38
7.4.80.0040.01416.47
7.4.70.0060.01516.40
7.4.60.0040.01216.54
7.4.50.0050.00316.49
7.4.40.0070.01016.36
7.4.30.0080.01016.54
7.4.00.0070.01015.12
7.3.330.0000.00513.43
7.3.320.0000.00513.17
7.3.310.0000.00616.40
7.3.300.0030.00316.32
7.3.290.0090.00616.36
7.3.280.0080.01016.31
7.3.270.0080.00917.40
7.3.260.0070.01016.38
7.3.250.0100.00716.46
7.3.240.0170.00016.42
7.3.230.0110.00716.52
7.3.210.0110.01116.39
7.3.200.0100.01419.39
7.3.190.0190.00316.36
7.3.180.0130.00616.48
7.3.170.0060.01016.38
7.3.160.0130.00316.35
7.2.330.0090.00916.30
7.2.320.0130.00316.67
7.2.310.0030.01316.41
7.2.300.0080.00816.68
7.2.290.0130.00316.55
7.2.60.0060.00616.59
7.2.00.0070.00718.95
7.1.200.0030.01015.59
7.1.100.0040.00818.07
7.1.70.0040.00417.11
7.1.60.0140.01019.32
7.1.50.0130.01016.93
7.1.00.0130.06722.45
7.0.200.0000.01016.75
7.0.140.0000.07721.97
7.0.60.0300.06319.88
7.0.50.0200.05717.87
7.0.40.0070.06019.96
7.0.30.0500.04020.17
7.0.20.0300.08020.07
7.0.10.0330.07320.09
7.0.00.0000.04320.23
5.6.280.0130.06321.11
5.6.210.0100.08320.63
5.6.200.0070.08018.26
5.6.190.0070.04320.57
5.6.180.0300.07720.55
5.6.170.0070.05020.47
5.6.160.0170.07320.71
5.6.150.0070.04018.21
5.6.140.0070.05018.25
5.6.130.0030.09018.15
5.6.120.0070.04021.12
5.6.110.0070.06721.09
5.6.100.0100.08320.98
5.6.90.0170.06021.10
5.6.80.0070.06020.44
5.5.350.0300.06320.43
5.5.340.0100.08318.06
5.5.330.0200.07720.43
5.5.320.0400.08020.38
5.5.310.0270.03320.32
5.5.300.0030.04017.94
5.5.290.0070.08318.05
5.5.280.0070.09020.85
5.5.270.0100.05020.76
5.5.260.0000.07020.96
5.5.250.0030.08020.59
5.5.240.0200.07320.07
5.4.450.0530.02719.45
5.4.440.0530.04319.48
5.4.430.0200.04719.47
5.4.420.0530.03319.45
5.4.410.0430.04019.45
5.4.400.0230.03019.45
5.4.390.0330.04319.45
5.4.380.0300.06018.59
5.4.370.0230.06318.80
5.4.360.0330.05018.68
5.4.350.0170.06718.76
5.4.340.0100.06018.73
5.4.320.0060.03512.50
5.4.310.0100.04012.50
5.4.300.0030.03912.50
5.4.290.0060.03712.50
5.4.280.0050.03612.39
5.4.270.0080.03312.39
5.4.260.0050.03712.39
5.4.250.0070.04212.39
5.4.240.0080.03612.39
5.4.230.0060.03712.39
5.4.220.0090.03312.39
5.4.210.0090.03712.38
5.4.200.0070.04012.39
5.4.190.0080.03812.39
5.4.180.0070.03912.38
5.4.170.0070.03812.39
5.4.160.0100.03112.39
5.4.150.0080.03912.39
5.4.140.0070.03712.07
5.4.130.0090.03712.06
5.4.120.0040.03612.02
5.4.110.0030.03812.02
5.4.100.0050.03612.02
5.4.90.0060.04212.02
5.4.80.0030.04012.02
5.4.70.0080.03412.01
5.4.60.0030.03612.01
5.4.50.0050.03512.01
5.4.40.0070.03212.00
5.4.30.0050.03512.00
5.4.20.0080.03211.99
5.4.10.0040.03611.99
5.4.00.0050.03711.48
5.3.290.0080.03812.80
5.3.280.0040.04012.71
5.3.270.0090.03912.73
5.3.260.0040.04112.72
5.3.250.0050.03912.71
5.3.240.0050.03912.72
5.3.230.0040.03912.71
5.3.220.0040.04212.68
5.3.210.0090.03712.68
5.3.200.0060.04012.68
5.3.190.0040.04012.68
5.3.180.0040.03912.67
5.3.170.0100.03312.67
5.3.160.0080.03412.67
5.3.150.0050.03812.68
5.3.140.0080.03412.66
5.3.130.0030.04212.66
5.3.120.0080.03712.66
5.3.110.0070.03812.66
5.3.100.0070.03512.12
5.3.90.0040.03812.10
5.3.80.0070.03812.10
5.3.70.0050.03712.10
5.3.60.0040.03812.08
5.3.50.0070.03612.03
5.3.40.0050.03712.03
5.3.30.0050.03611.98
5.3.20.0040.03711.76
5.3.10.0050.03511.73
5.3.00.0060.03711.72
5.2.170.0040.0329.22
5.2.160.0040.0349.22
5.2.150.0060.0299.23
5.2.140.0020.0339.22
5.2.130.0020.0319.18
5.2.120.0050.0289.18
5.2.110.0060.0279.19
5.2.100.0080.0259.18
5.2.90.0070.0269.18
5.2.80.0030.0329.18
5.2.70.0020.0339.18
5.2.60.0060.0299.13
5.2.50.0050.0299.10
5.2.40.0020.0319.08
5.2.30.0030.0319.05
5.2.20.0050.0299.04
5.2.10.0040.0298.94
5.2.00.0040.0308.80
5.1.60.0070.0218.09
5.1.50.0020.0268.09
5.1.40.0040.0248.07
5.1.30.0060.0258.42
5.1.20.0020.0338.44
5.1.10.0040.0278.16
5.1.00.0060.0258.17
5.0.50.0050.0206.64
5.0.40.0060.0176.50
5.0.30.0040.0316.31
5.0.20.0010.0226.28
5.0.10.0040.0196.25
5.0.00.0030.0316.25
4.4.90.0000.0174.78
4.4.80.0050.0124.76
4.4.70.0020.0174.76
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0060.0234.71
4.4.30.0030.0154.76
4.4.20.0030.0144.84
4.4.10.0050.0134.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0154.66
4.3.90.0040.0134.63
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0030.0164.62
4.3.40.0030.0244.54
4.3.30.0020.0173.30
4.3.20.0000.0183.28
4.3.10.0020.0163.23
4.3.00.0030.01719.45

preferences:
44.64 ms | 401 KiB | 5 Q