3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const C = 12; public static function test(array $a); } abstract class A { const A = 14; protected static $var = 17; public static function test(array $a, $b){ return static::C; } } class B extends A implements I { const A = 15; } var_dump(B::test(array(), ''));

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)
8.3.60.0110.00718.43
8.3.50.0120.00622.12
8.3.40.0180.00018.75
8.3.30.0120.00319.04
8.3.20.0070.00020.39
8.3.10.0090.00020.58
8.3.00.0080.00019.68
8.2.180.0100.00318.29
8.2.170.0040.01122.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.02
8.2.110.0000.00822.16
8.2.100.0030.00917.66
8.2.90.0000.00919.05
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00717.80
8.2.50.0030.00618.07
8.2.40.0080.00018.05
8.2.30.0000.00819.25
8.2.20.0050.00317.68
8.2.10.0050.00317.88
8.2.00.0000.00917.69
8.1.280.0090.00625.92
8.1.270.0060.00323.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0100.00319.16
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00617.22
8.1.190.0030.00517.22
8.1.180.0050.00218.10
8.1.170.0040.00418.66
8.1.160.0040.00422.09
8.1.150.0070.00018.93
8.1.140.0070.00017.40
8.1.130.0030.00317.65
8.1.120.0030.00417.30
8.1.110.0070.00017.45
8.1.100.0040.00417.44
8.1.90.0000.00717.39
8.1.80.0000.00717.33
8.1.70.0040.00417.29
8.1.60.0060.00317.47
8.1.50.0040.00417.46
8.1.40.0040.00417.46
8.1.30.0000.00817.57
8.1.20.0000.00817.55
8.1.10.0020.00517.38
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00318.26
8.0.270.0030.00517.10
8.0.260.0000.00817.21
8.0.250.0030.00317.03
8.0.240.0000.00716.98
8.0.230.0000.00716.98
8.0.220.0000.00716.89
8.0.210.0070.00016.94
8.0.200.0000.00816.93
8.0.190.0050.00316.98
8.0.180.0000.00716.94
8.0.170.0000.00816.79
8.0.160.0000.00716.71
8.0.150.0050.00216.85
8.0.140.0000.00716.89
8.0.130.0070.00013.30
8.0.120.0070.00016.84
8.0.110.0070.00016.73
8.0.100.0030.00516.88
8.0.90.0040.00416.85
8.0.80.0250.00016.88
8.0.70.0000.00816.69
8.0.60.0040.00416.88
8.0.50.0000.00816.96
8.0.30.0120.00717.02
8.0.20.0110.00917.40
8.0.10.0040.00416.96
8.0.00.0100.00916.89
7.4.330.0060.00015.05
7.4.320.0000.00716.50
7.4.300.0000.00616.44
7.4.290.0030.00316.44
7.4.280.0040.00416.39
7.4.270.0040.00416.44
7.4.260.0050.00216.42
7.4.250.0000.00716.43
7.4.240.0070.00016.45
7.4.230.0070.00016.24
7.4.220.0120.00616.52
7.4.210.0070.01416.55
7.4.200.0030.00316.57
7.4.160.0060.00916.48
7.4.150.0090.01517.40
7.4.140.0130.00717.86
7.4.130.0120.00616.60
7.4.120.0100.01116.61
7.4.110.0130.00316.41
7.4.100.0040.01416.54
7.4.90.0000.01616.47
7.4.80.0120.00616.60
7.4.70.0120.00316.46
7.4.60.0100.00716.54
7.4.50.0000.00516.44
7.4.40.0120.00316.51
7.4.30.0090.00616.45
7.4.00.0000.01514.87
7.3.330.0000.00513.37
7.3.320.0050.00013.17
7.3.310.0030.00316.29
7.3.300.0070.00016.24
7.3.290.0030.01016.25
7.3.280.0140.00416.30
7.3.270.0080.00817.40
7.3.260.0140.00816.34
7.3.250.0120.00616.30
7.3.240.0090.00916.59
7.3.230.0140.00316.54
7.3.210.0090.01216.19
7.3.200.0000.01719.39
7.3.190.0040.01316.46
7.3.180.0150.00716.37
7.3.170.0110.01116.27
7.3.160.0090.00716.27
7.2.330.0030.01316.21
7.2.320.0060.01316.65
7.2.310.0130.00916.46
7.2.300.0080.00816.27
7.2.290.0120.00916.44
7.2.60.0250.00716.20
7.1.200.0060.00315.63
7.1.70.0000.00717.07
7.1.60.0140.01019.32
7.1.50.0070.01416.86
7.1.00.0030.07722.31
7.0.200.0040.00416.48
7.0.140.0030.07321.97
7.0.60.0000.04320.09
7.0.50.0070.03717.86
7.0.40.0130.08020.27
7.0.30.0170.05320.20
7.0.20.0230.03720.24
7.0.10.0030.04320.24
7.0.00.0170.07020.16
5.6.280.0030.07321.11
5.6.210.0070.08720.71
5.6.200.0130.04718.16
5.6.190.0100.06020.55
5.6.180.0570.07020.40
5.6.170.0270.04720.57
5.6.160.0100.08320.61
5.6.150.0100.05718.15
5.6.140.0030.04018.16
5.6.130.0100.04718.13
5.6.120.0100.08020.93
5.6.110.0070.08720.99
5.6.100.0100.07720.98
5.6.90.0100.04721.04
5.6.80.0130.07720.40
5.5.350.0170.08020.43
5.5.340.0100.06717.98
5.5.330.0100.07720.42
5.5.320.0270.04020.36
5.5.310.0270.08020.41
5.5.300.0030.04017.99
5.5.290.0030.04717.96
5.5.280.0000.08020.96
5.5.270.0070.05320.78
5.5.260.0170.07020.62
5.5.250.0000.04320.70
5.5.240.0130.08020.19
5.4.450.0400.05319.70
5.4.440.0730.07719.70
5.4.430.1000.05319.30
5.4.420.0970.07719.20
5.4.410.0900.05719.20
5.4.400.1170.04719.13
5.4.390.0870.05719.25
5.4.380.0430.06318.73
5.4.370.0330.05718.80
5.4.360.0400.07018.62
5.4.350.0470.06718.79
5.4.340.0330.05018.53
5.4.320.0060.03612.50
5.4.310.0030.04012.50
5.4.300.0060.04312.50
5.4.290.0060.03712.50
5.4.280.0060.03512.39
5.4.270.0100.04012.39
5.4.260.0040.03912.39
5.4.250.0100.04212.39
5.4.240.0070.03512.39
5.4.230.0060.04412.39
5.4.220.0070.05112.38
5.4.210.0050.04612.39
5.4.200.0050.03812.39
5.4.190.0050.03612.38
5.4.180.0050.03612.38
5.4.170.0070.03812.39
5.4.160.0040.04112.39
5.4.150.0030.03912.38
5.4.140.0000.04312.07
5.4.130.0050.03712.06
5.4.120.0050.03512.02
5.4.110.0110.03412.02
5.4.100.0050.03612.02
5.4.90.0080.03412.01
5.4.80.0030.03912.01
5.4.70.0030.03812.01
5.4.60.0080.03112.01
5.4.50.0060.03612.01
5.4.40.0080.04811.99
5.4.30.0080.04812.00
5.4.20.0060.03711.99
5.4.10.0060.03311.99
5.4.00.0070.03511.49
5.3.290.0090.03512.80
5.3.280.0080.05012.71
5.3.270.0090.03712.72
5.3.260.0040.04012.72
5.3.250.0050.04312.72
5.3.240.0060.04312.72
5.3.230.0080.03412.71
5.3.220.0110.04112.68
5.3.210.0050.04412.68
5.3.200.0040.03812.68
5.3.190.0070.03612.68
5.3.180.0030.04012.67
5.3.170.0070.03412.67
5.3.160.0090.03812.68
5.3.150.0040.04012.67
5.3.140.0100.04212.66
5.3.130.0050.03912.65
5.3.120.0040.04612.66
5.3.110.0070.03712.66
5.3.100.0040.03912.13
5.3.90.0040.03912.11
5.3.80.0100.04612.10
5.3.70.0110.04912.10
5.3.60.0070.03512.09
5.3.50.0050.03612.03
5.3.40.0080.03512.04
5.3.30.0050.03511.98
5.3.20.0070.03311.77
5.3.10.0060.03411.74
5.3.00.0060.03511.72
5.2.170.0070.0279.22
5.2.160.0040.0299.22
5.2.150.0060.0289.22
5.2.140.0040.0309.22
5.2.130.0070.0269.18
5.2.120.0020.0309.18
5.2.110.0030.0319.19
5.2.100.0040.0299.18
5.2.90.0050.0289.18
5.2.80.0080.0269.18
5.2.70.0030.0319.18
5.2.60.0080.0269.13
5.2.50.0070.0289.10
5.2.40.0070.0269.08
5.2.30.0020.0319.05
5.2.20.0050.0289.05
5.2.10.0060.0288.94
5.2.00.0040.0328.81
5.1.60.0050.0238.09
5.1.50.0040.0248.09
5.1.40.0030.0258.08
5.1.30.0060.0248.42
5.1.20.0020.0298.45
5.1.10.0060.0248.17
5.1.00.0070.0268.17
5.0.50.0030.0206.64
5.0.40.0020.0206.50
5.0.30.0050.0296.31
5.0.20.0020.0216.28
5.0.10.0030.0206.25
5.0.00.0050.0296.25
4.4.90.0040.0144.77
4.4.80.0010.0164.75
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0020.0164.77
4.4.40.0060.0224.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0000.0274.76
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0060.0114.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0010.0264.54
4.3.30.0000.0183.28
4.3.20.0020.0173.25
4.3.10.0020.0163.22
4.3.00.0000.0236.78

preferences:
38.68 ms | 400 KiB | 5 Q