3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface x { function z($a); } class y implements x { function z(array $a){var_dump($a);} } $y = new y; $y->z([]);

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)
8.3.60.0180.00318.20
8.3.50.0060.01022.02
8.3.40.0070.00718.72
8.3.30.0070.00718.93
8.3.20.0040.00420.34
8.3.10.0000.00822.10
8.3.00.0090.00022.37
8.2.180.0110.00316.63
8.2.170.0070.01122.96
8.2.160.0120.00320.77
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00417.75
8.2.110.0040.00422.19
8.2.100.0060.00617.78
8.2.90.0030.00519.16
8.2.80.0080.00017.97
8.2.70.0050.00617.38
8.2.60.0080.00017.80
8.2.50.0000.00918.07
8.2.40.0080.00018.09
8.2.30.0030.00717.89
8.2.20.0080.00017.54
8.2.10.0080.00017.60
8.2.00.0050.00517.72
8.1.280.0070.01125.92
8.1.270.0060.00323.87
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0070.00323.76
8.1.230.0030.00719.04
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0040.00717.23
8.1.190.0000.00817.30
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0050.00221.93
8.1.150.0000.00718.58
8.1.140.0080.00017.45
8.1.130.0080.00017.75
8.1.120.0040.00417.37
8.1.110.0040.00417.35
8.1.100.0050.00217.45
8.1.90.0000.00717.39
8.1.80.0000.00717.30
8.1.70.0030.00317.36
8.1.60.0060.00317.50
8.1.50.0040.00417.45
8.1.40.0060.00317.35
8.1.30.0000.00817.44
8.1.20.0040.00417.48
8.1.10.0000.00817.40
8.1.00.0080.00017.32
8.0.300.0090.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.46
8.0.270.0060.00317.20
8.0.260.0030.00316.70
8.0.250.0000.00717.02
8.0.240.0070.00016.84
8.0.230.0040.00416.91
8.0.220.0030.00316.82
8.0.210.0000.00716.90
8.0.200.0040.00416.85
8.0.190.0050.00516.79
8.0.180.0040.00416.90
8.0.170.0000.00716.96
8.0.160.0040.00416.88
8.0.150.0040.00416.86
8.0.140.0000.00716.83
8.0.130.0000.00513.37
8.0.120.0040.00416.88
8.0.110.0000.00716.71
8.0.100.0000.00716.80
8.0.90.0000.00716.96
8.0.80.0030.01316.90
8.0.70.0040.00416.78
8.0.60.0050.00217.00
8.0.50.0040.00416.76
8.0.30.0110.00816.91
8.0.20.0100.00817.40
8.0.10.0040.00416.96
8.0.00.0070.01016.58
7.4.330.0020.00215.00
7.4.320.0030.00316.50
7.4.300.0060.00016.42
7.4.290.0000.00716.53
7.4.280.0030.00316.38
7.4.270.0030.00316.46
7.4.260.0000.00716.44
7.4.250.0050.00316.51
7.4.240.0020.00516.52
7.4.230.0070.00016.58
7.4.220.0090.00916.46
7.4.210.0060.00916.50
7.4.200.0070.00016.56
7.4.190.0030.00316.64
7.4.160.0090.00616.43
7.4.150.0150.00317.40
7.4.140.0110.00717.86
7.4.130.0090.00816.47
7.4.120.0120.00816.42
7.4.110.0070.01416.68
7.4.100.0130.00416.33
7.4.90.0090.00816.26
7.4.80.0120.00919.39
7.4.70.0080.00816.53
7.4.60.0100.00616.40
7.4.50.0000.00916.42
7.4.40.0110.00422.77
7.4.30.0090.00616.60
7.4.00.0030.01014.94
7.3.330.0000.00513.02
7.3.320.0030.00313.09
7.3.310.0030.00316.24
7.3.300.0030.00316.19
7.3.290.0060.00916.25
7.3.280.0100.00716.24
7.3.270.0150.00917.40
7.3.260.0120.00616.28
7.3.250.0130.00816.47
7.3.240.0060.00916.27
7.3.230.0130.00316.39
7.3.210.0100.01316.42
7.3.200.0120.00619.39
7.3.190.0030.01516.29
7.3.180.0060.00916.39
7.3.170.0100.00516.37
7.3.160.0110.00516.41
7.3.120.0130.00315.02
7.2.330.0070.01016.31
7.2.320.0090.00916.55
7.2.310.0090.00816.65
7.2.300.0130.01016.41
7.2.290.0160.00016.42
7.2.60.0030.01316.84
7.2.00.0030.00719.21
7.1.200.0090.00615.77
7.1.100.0040.00717.97
7.1.70.0030.00617.02
7.1.60.0070.01719.82
7.1.50.0060.00616.70
7.1.00.0000.07722.50
7.0.200.0040.00416.71
7.0.140.0130.06321.99
7.0.60.0200.07019.79
7.0.50.0100.07317.91
7.0.40.0130.04720.09
7.0.30.0370.07320.27
7.0.20.0270.07720.15
7.0.10.0230.06720.08
7.0.00.0030.04320.09
5.6.280.0070.07021.10
5.6.210.0100.06020.70
5.6.200.0100.08018.16
5.6.190.0100.08720.42
5.6.180.0130.07720.61
5.6.170.0230.05020.56
5.6.160.0070.08020.46
5.6.150.0070.07718.18
5.6.140.0030.07718.11
5.6.130.0000.05318.26
5.6.120.0030.05721.14
5.6.110.0130.08020.98
5.6.100.0100.03320.99
5.6.90.0070.03720.95
5.6.80.0070.07320.38
5.6.70.0400.07020.39
5.5.350.0000.06320.40
5.5.340.0070.07017.95
5.5.330.0000.04720.30
5.5.320.0370.05720.25
5.5.310.0070.05020.19
5.5.300.0000.04718.05
5.5.290.0070.08018.08
5.5.280.0070.07320.89
5.5.270.0030.05720.86
5.5.260.0030.08320.85
5.5.250.0030.04020.59
5.5.240.0100.07320.26
5.4.450.0270.04719.47
5.4.440.0230.04319.31
5.4.430.0300.03319.31
5.4.420.1000.04319.45
5.4.410.0170.04719.10
5.4.400.0100.05318.73
5.4.390.0130.05018.81
5.4.380.0200.04718.57
5.4.370.0170.05018.52
5.4.360.0170.05018.75
5.4.350.0130.05718.60
5.4.340.0230.04718.84
5.4.320.0040.03912.50
5.4.310.0080.03812.50
5.4.300.0100.03512.50
5.4.290.0090.03612.50
5.4.280.0100.05012.37
5.4.270.0130.04212.37
5.4.260.0100.03712.37
5.4.250.0070.03712.36
5.4.240.0080.05112.37
5.4.230.0120.04512.36
5.4.220.0080.03812.36
5.4.210.0090.03612.36
5.4.200.0060.03812.36
5.4.190.0070.03712.36
5.4.180.0040.04512.36
5.4.170.0090.04612.37
5.4.160.0070.04012.36
5.4.150.0110.03312.36
5.4.140.0080.03612.04
5.4.130.0120.03112.03
5.4.120.0070.03711.99
5.4.110.0080.03511.98
5.4.100.0030.04011.99
5.4.90.0050.03811.99
5.4.80.0090.03411.99
5.4.70.0070.03311.98
5.4.60.0080.03211.98
5.4.50.0060.03511.98
5.4.40.0050.03511.97
5.4.30.0060.03711.97
5.4.20.0100.03111.97
5.4.10.0070.03311.96
5.4.00.0060.03511.45
5.3.290.0040.04012.80
5.3.280.0060.03812.71
5.3.270.0090.03912.73
5.3.260.0100.04612.72
5.3.250.0060.05312.72
5.3.240.0070.05312.71
5.3.230.0110.04712.71
5.3.220.0060.05312.68
5.3.210.0090.06112.68
5.3.200.0090.03612.68
5.3.190.0050.04512.68
5.3.180.0090.03512.67
5.3.170.0080.03712.67
5.3.160.0080.03912.67
5.3.150.0060.04112.68
5.3.140.0070.03712.66
5.3.130.0060.04412.66
5.3.120.0120.03512.66
5.3.110.0080.04012.65
5.3.100.0070.03712.12
5.3.90.0060.03712.09
5.3.80.0100.03312.07
5.3.70.0090.03612.08
5.3.60.0090.04012.06
5.3.50.0080.03412.00
5.3.40.0060.03712.00
5.3.30.0070.03411.95
5.3.20.0060.03611.74
5.3.10.0070.03411.70
5.3.00.0040.03811.70
5.2.170.0030.0329.20
5.2.160.0060.0289.19
5.2.150.0070.0289.20
5.2.140.0060.0299.19
5.2.130.0030.0319.15
5.2.120.0050.0289.15
5.2.110.0030.0309.15
5.2.100.0060.0279.15
5.2.90.0030.0379.14
5.2.80.0070.0289.14
5.2.70.0060.0309.15
5.2.60.0070.0289.10
5.2.50.0040.0309.07
5.2.40.0080.0259.05
5.2.30.0030.0319.02
5.2.20.0070.0279.01
5.2.10.0070.0258.93
5.2.00.0050.0288.78
5.1.60.0050.0248.07
5.1.50.0040.0258.07
5.1.40.0030.0258.05
5.1.30.0040.0268.40
5.1.20.0070.0248.42
5.1.10.0030.0278.14
5.1.00.0050.0258.15
5.0.50.0030.0216.62
5.0.40.0050.0186.48
5.0.30.0020.0386.29
5.0.20.0090.0226.26
5.0.10.0050.0276.24
5.0.00.0040.0316.23
4.4.90.0020.0174.78
4.4.80.0030.0154.75
4.4.70.0010.0174.76
4.4.60.0000.0184.75
4.4.50.0030.0154.77
4.4.40.0050.0244.71
4.4.30.0040.0154.76
4.4.20.0040.0224.85
4.4.10.0030.0174.85
4.4.00.0050.0294.76
4.3.110.0020.0174.67
4.3.100.0050.0144.66
4.3.90.0050.0134.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0070.0144.63
4.3.50.0060.0124.63
4.3.40.0000.0304.54
4.3.30.0010.0173.27
4.3.20.0020.0163.25
4.3.10.0020.0163.21
4.3.00.0000.01715.11

preferences:
48.06 ms | 401 KiB | 5 Q