3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function foo($a){} } class b extends a { function foo($a, b ...$b){} } class c extends a { function foo($a, c $c){} }

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)
8.3.60.0140.00016.75
8.3.50.0100.01017.93
8.3.40.0100.00718.71
8.3.30.0070.00718.72
8.3.20.0040.00420.29
8.3.10.0030.00523.65
8.3.00.0080.00019.26
8.2.180.0100.01018.07
8.2.170.0070.01022.96
8.2.160.0110.00320.28
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0030.00717.50
8.2.110.0050.00519.05
8.2.100.0110.00019.44
8.2.90.0040.00418.92
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0000.00719.38
8.2.40.0000.00820.39
8.2.30.0030.00320.31
8.2.20.0040.00417.48
8.2.10.0040.00418.00
8.2.00.0000.00717.98
8.1.280.0100.01325.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00321.30
8.1.230.0050.00518.80
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0030.00617.11
8.1.180.0040.00418.10
8.1.170.0080.00318.58
8.1.160.0070.00018.67
8.1.150.0080.00018.75
8.1.140.0050.00319.32
8.1.130.0030.00317.55
8.1.120.0070.00017.39
8.1.110.0000.00717.35
8.1.100.0020.00517.25
8.1.90.0000.00717.20
8.1.80.0090.00017.21
8.1.70.0000.00717.32
8.1.60.0030.00617.52
8.1.50.0000.00817.40
8.1.40.0030.00617.22
8.1.30.0050.00317.47
8.1.20.0080.00017.50
8.1.10.0050.00217.26
8.1.00.0000.00917.23
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00218.23
8.0.270.0000.00717.02
8.0.260.0000.00617.01
8.0.250.0080.00016.95
8.0.240.0040.00416.86
8.0.230.0060.00316.86
8.0.220.0000.00816.71
8.0.210.0030.00316.76
8.0.200.0000.00716.77
8.0.190.0000.00716.88
8.0.180.0040.00416.86
8.0.170.0040.00416.86
8.0.160.0070.00016.75
8.0.150.0000.00716.77
8.0.140.0040.00416.78
8.0.130.0000.00513.20
8.0.120.0030.00616.68
8.0.110.0030.00516.84
8.0.100.0040.00416.84
8.0.90.0000.00716.78
8.0.80.0060.00916.88
8.0.70.0050.00216.71
8.0.60.0050.00316.60
8.0.50.0030.00516.61
8.0.30.0160.00416.98
8.0.20.0120.00717.40
8.0.10.0000.00716.79
8.0.00.0110.00716.59
7.4.330.0020.00215.08
7.4.320.0030.00316.41
7.4.300.0030.00316.38
7.4.290.0070.00016.35
7.4.280.0030.00616.47
7.4.270.0070.00016.47
7.4.260.0040.00416.45
7.4.250.0000.00716.42
7.4.240.0020.00616.35
7.4.230.0030.00316.57
7.4.220.0040.01416.46
7.4.210.0030.01416.46
7.4.200.0030.00316.44
7.4.160.0070.00716.37
7.4.150.0130.01017.40
7.4.140.0090.01417.86
7.4.130.0080.01116.21
7.4.120.0100.00616.43
7.4.110.0120.00816.31
7.4.100.0110.00616.33
7.4.90.0090.00916.23
7.4.80.0090.00919.39
7.4.70.0040.01416.24
7.4.60.0040.01216.27
7.4.50.0040.00416.55
7.4.40.0060.01016.50
7.4.30.0090.01216.38
7.4.00.0080.00814.88
7.3.330.0000.00513.16
7.3.320.0000.00513.24
7.3.310.0030.00316.20
7.3.300.0030.00316.20
7.3.290.0040.00416.25
7.3.280.0060.01116.20
7.3.270.0070.01017.40
7.3.260.0090.00916.36
7.3.250.0100.00816.21
7.3.240.0100.00616.21
7.3.230.0130.00316.39
7.3.210.0090.00916.43
7.3.200.0090.00616.36
7.3.190.0100.00616.19
7.3.180.0060.01016.33
7.3.170.0090.01616.27
7.3.160.0060.00916.41
7.2.330.0100.01016.52
7.2.320.0090.01516.61
7.2.310.0120.00316.45
7.2.300.0070.01416.23
7.2.290.0090.01316.21
7.2.60.0000.01616.76
7.2.00.0000.01719.27
7.1.200.0080.00815.72
7.1.100.0060.00618.16
7.1.70.0030.00516.66
7.1.60.0140.01119.43
7.1.50.0090.01216.86
7.1.00.0000.07722.30
7.0.200.0550.00014.63
7.0.60.0030.08719.93
7.0.50.0030.04317.95
7.0.40.0100.07720.21
7.0.30.0300.06720.08
7.0.20.0370.07020.23
7.0.10.0000.05720.12
7.0.00.0070.08020.19
5.6.280.0070.04320.93
5.6.210.0100.05020.61
5.6.200.0070.06018.18
5.6.190.0100.04020.39
5.6.180.0270.04720.47
5.6.170.0130.06020.53
5.6.160.0100.05320.43
5.6.150.0200.06718.29
5.6.140.0030.05718.15
5.6.130.0070.07318.23
5.6.120.0130.07320.98
5.6.110.0130.07320.98
5.6.100.0030.08721.03
5.6.90.0100.08320.99
5.6.80.0030.07020.44
5.5.350.0300.07720.50
5.5.340.0100.07017.98
5.5.330.0030.08320.21
5.5.320.0230.03720.56
5.5.310.0330.05020.30
5.5.300.0130.07318.09
5.5.290.0000.04718.07
5.5.280.0100.08720.83
5.5.270.0070.05720.73
5.5.260.0100.08720.76
5.5.250.0130.07320.61
5.5.240.0070.05320.25
5.4.450.0170.05319.44
5.4.440.0170.06319.60
5.4.430.0330.05319.69
5.4.420.0130.06019.55
5.4.410.0330.04319.48
5.4.400.0170.04719.27
5.4.390.0200.04719.22
5.4.380.0330.05318.84
5.4.370.0730.05018.87
5.4.360.0400.05719.14
5.4.350.0870.04719.25
5.4.340.0600.05319.07
5.4.320.0000.06318.98
5.4.310.0230.05319.23
5.4.300.0230.04718.97
5.4.290.0300.04319.14
5.4.280.0170.07319.27
5.4.270.0200.06719.21
5.4.260.0270.04319.37
5.4.250.0170.04718.86
5.4.240.0730.06019.00
5.4.230.0100.05719.27
5.4.220.0170.05019.11
5.4.210.0070.06018.97
5.4.200.0200.06019.14
5.4.190.0030.06018.96
5.4.180.0100.05718.86
5.4.170.0170.04719.28
5.4.160.0130.05019.26
5.4.150.0230.05018.98
5.4.140.0130.05016.62
5.4.130.0430.04716.66
5.4.120.0600.05316.64
5.4.110.0770.05016.58
5.4.100.0130.04716.46
5.4.90.0200.04716.46
5.4.80.0400.05016.61
5.4.70.0230.05316.63
5.4.60.0230.04716.57
5.4.50.0530.04716.57
5.4.40.0270.05016.48
5.4.30.0100.05716.57
5.4.20.0270.05316.61
5.4.10.0130.05016.40
5.4.00.0130.06015.79

preferences:
68.24 ms | 401 KiB | 5 Q