3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { function f(); } class C implements I { function f($a = null) { print_r(func_get_args()); } } $c = new C(); $c->f();

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)
8.3.60.0110.00418.26
8.3.50.0050.01321.21
8.3.40.0040.01118.59
8.3.30.0080.00518.96
8.3.20.0040.00420.16
8.3.10.0000.00820.28
8.3.00.0030.00519.13
8.2.180.0120.00316.63
8.2.170.0110.00422.96
8.2.160.0130.00720.38
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00022.27
8.2.110.0090.00022.04
8.2.100.0030.00720.54
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0060.00317.91
8.2.50.0000.01018.07
8.2.40.0080.00017.91
8.2.30.0070.00019.23
8.2.20.0000.00717.64
8.2.10.0000.00818.07
8.2.00.0040.00417.66
8.1.280.0130.00725.92
8.1.270.0030.00623.84
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.73
8.1.230.0120.00019.16
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00617.23
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0050.00518.35
8.1.160.0050.00322.03
8.1.150.0070.00018.86
8.1.140.0000.00817.45
8.1.130.0000.00717.74
8.1.120.0070.00017.48
8.1.110.0000.00817.46
8.1.100.0040.00417.36
8.1.90.0050.00217.39
8.1.80.0030.00717.46
8.1.70.0000.00817.38
8.1.60.0080.00017.60
8.1.50.0050.00317.56
8.1.40.0000.00817.52
8.1.30.0040.00417.55
8.1.20.0000.00817.67
8.1.10.0000.00717.50
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00318.48
8.0.270.0000.00717.30
8.0.260.0030.00317.21
8.0.250.0040.00416.94
8.0.240.0000.00616.97
8.0.230.0000.00716.96
8.0.220.0050.00316.94
8.0.210.0000.00716.89
8.0.200.0000.00716.95
8.0.190.0070.00016.88
8.0.180.0050.00316.92
8.0.170.0080.00016.84
8.0.160.0000.00716.85
8.0.150.0070.00016.72
8.0.140.0040.00416.83
8.0.130.0000.00613.35
8.0.120.0040.00416.75
8.0.110.0030.00316.73
8.0.100.0000.00716.95
8.0.90.0040.00416.68
8.0.80.0070.01016.94
8.0.70.0000.00716.71
8.0.60.0000.00716.68
8.0.50.0000.00716.95
8.0.30.0140.01116.94
8.0.20.0080.01017.40
8.0.10.0060.00316.97
8.0.00.0050.01316.69
7.4.330.0020.00215.00
7.4.320.0030.00316.47
7.4.300.0040.00416.65
7.4.290.0000.00716.48
7.4.280.0030.00716.60
7.4.270.0040.00416.58
7.4.260.0030.00316.39
7.4.250.0070.00016.43
7.4.240.0030.00316.52
7.4.230.0060.00016.70
7.4.220.0170.00316.58
7.4.210.0000.01416.42
7.4.200.0070.00016.60
7.4.160.0080.00816.71
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0070.01016.60
7.4.120.0080.00916.55
7.4.110.0080.00816.58
7.4.100.0060.01816.60
7.4.90.0140.01016.72
7.4.80.0060.01616.46
7.4.70.0120.00416.66
7.4.60.0060.01016.58
7.4.50.0050.00316.41
7.4.40.0090.00616.70
7.4.30.0090.00916.59
7.4.00.0070.00715.11
7.3.330.0060.00013.10
7.3.320.0000.00613.16
7.3.310.0000.00716.10
7.3.300.0030.00316.24
7.3.290.0140.00016.15
7.3.280.0060.01216.25
7.3.270.0100.00717.40
7.3.260.0100.00716.30
7.3.250.0110.00516.26
7.3.240.0180.00416.26
7.3.230.0060.01116.39
7.3.210.0100.01016.40
7.3.200.0060.01619.39
7.3.190.0060.01116.57
7.3.180.0070.01016.31
7.3.170.0070.01016.27
7.3.160.0060.00916.31
7.2.330.0100.00716.52
7.2.320.0100.01016.55
7.2.310.0030.01616.61
7.2.300.0090.00616.70
7.2.290.0150.00316.65
7.2.00.0060.00319.07
7.1.100.0110.01117.77
7.1.70.0030.00617.03
7.1.60.0100.01419.32
7.1.50.0110.01416.88
7.1.00.0000.08022.50
7.0.200.0070.00316.60
7.0.140.0000.07722.00
7.0.60.0130.07320.02
7.0.50.0070.08017.77
7.0.40.0170.07320.30
7.0.30.0270.04020.30
7.0.20.0170.08320.06
7.0.10.0070.09020.19
7.0.00.0100.07720.16
5.6.280.0070.07321.05
5.6.210.0030.04720.51
5.6.200.0130.08318.16
5.6.190.0000.05720.46
5.6.180.0370.04720.50
5.6.170.0330.07720.61
5.6.160.0030.08320.54
5.6.150.0100.07318.29
5.6.140.0070.03718.14
5.6.130.0200.07318.23
5.6.120.0100.06720.94
5.6.110.0130.06720.96
5.6.100.0070.04320.89
5.6.90.0070.08721.12
5.6.80.0100.06320.51
5.5.350.0200.08320.30
5.5.340.0030.04018.09
5.5.330.0170.07320.45
5.5.320.0300.07720.30
5.5.310.0300.07020.27
5.5.300.0130.04317.95
5.5.290.0030.08317.97
5.5.280.0030.06720.89
5.5.270.0030.06020.78
5.5.260.0170.05020.98
5.5.250.0030.05720.55
5.5.240.0170.05720.26
5.4.450.0070.06019.60
5.4.440.1000.06319.17
5.4.430.0500.06019.30
5.4.420.0770.06019.60
5.4.410.1300.06019.34
5.4.400.1000.06019.16
5.4.390.0970.06019.25
5.4.380.0330.05318.75
5.4.370.0370.08018.84
5.4.360.0570.05718.61
5.4.350.0430.05018.80
5.4.340.0400.05318.57
5.4.320.0070.03512.50
5.4.310.0040.04012.50
5.4.300.0010.04112.50
5.4.290.0030.04512.50
5.4.280.0100.03812.39
5.4.270.0050.03812.39
5.4.260.0070.03612.40
5.4.250.0070.03612.39
5.4.240.0050.04312.39
5.4.230.0050.03912.39
5.4.220.0090.03912.39
5.4.210.0080.03612.38
5.4.200.0090.03412.39
5.4.190.0080.03912.38
5.4.180.0020.04012.38
5.4.170.0060.03612.39
5.4.160.0050.03712.39
5.4.150.0040.04612.39
5.4.140.0080.03912.07
5.4.130.0070.03512.05
5.4.120.0040.04112.01
5.4.110.0060.03812.01
5.4.100.0100.03512.02
5.4.90.0060.04912.01
5.4.80.0060.04112.02
5.4.70.0060.03712.01
5.4.60.0070.03412.01
5.4.50.0060.03612.00
5.4.40.0080.03612.00
5.4.30.0040.03911.99
5.4.20.0050.03711.99
5.4.10.0070.03311.99
5.4.00.0070.03511.48
5.3.290.0070.03812.80
5.3.280.0060.03712.71
5.3.270.0080.03612.73
5.3.260.0040.03912.72
5.3.250.0070.03612.71
5.3.240.0080.04212.71
5.3.230.0070.05412.71
5.3.220.0070.03812.68
5.3.210.0070.03712.68
5.3.200.0060.03612.68
5.3.190.0050.04112.67
5.3.180.0070.03512.68
5.3.170.0030.03912.66
5.3.160.0050.03712.68
5.3.150.0060.04312.67
5.3.140.0050.03612.66
5.3.130.0060.04212.66
5.3.120.0050.04412.66
5.3.110.0060.04512.66
5.3.100.0030.03912.13
5.3.90.0050.03612.11
5.3.80.0050.03912.10
5.3.70.0090.03512.10
5.3.60.0060.03512.08
5.3.50.0040.03812.03
5.3.40.0090.03612.03
5.3.30.0060.03511.98
5.3.20.0060.03511.76
5.3.10.0090.03111.73
5.3.00.0080.03611.72
5.2.170.0060.0389.22
5.2.160.0050.0319.23
5.2.150.0030.0339.23
5.2.140.0080.0399.22
5.2.130.0070.0269.18
5.2.120.0060.0329.18
5.2.110.0060.0369.19
5.2.100.0060.0319.18
5.2.90.0030.0319.18
5.2.80.0060.0299.17
5.2.70.0020.0329.17
5.2.60.0050.0359.13
5.2.50.0050.0329.10
5.2.40.0090.0369.07
5.2.30.0060.0329.04
5.2.20.0030.0299.04
5.2.10.0080.0238.94
5.2.00.0040.0428.80
5.1.60.0060.0338.09
5.1.50.0070.0218.09
5.1.40.0050.0278.07
5.1.30.0050.0298.41
5.1.20.0050.0298.43
5.1.10.0050.0278.16
5.1.00.0050.0288.17
5.0.50.0050.0236.64
5.0.40.0040.0256.50
5.0.30.0030.0406.32
5.0.20.0050.0216.28
5.0.10.0050.0206.26
5.0.00.0020.0366.25
4.4.90.0050.0164.78
4.4.80.0020.0164.75
4.4.70.0040.0194.76
4.4.60.0030.0144.76
4.4.50.0010.0164.77
4.4.40.0010.0284.71
4.4.30.0000.0204.76
4.4.20.0020.0214.85
4.4.10.0060.0134.85
4.4.00.0040.0244.76
4.3.110.0060.0124.67
4.3.100.0030.0144.66
4.3.90.0010.0164.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0030.0234.54
4.3.30.0000.0233.29
4.3.20.0010.0163.26
4.3.10.0020.0213.22
4.3.00.0070.0306.86

preferences:
52.13 ms | 401 KiB | 5 Q