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){ return static::C; } } class B extends A { const A = 15; public static function test(array $a, $b){ return static::C; } } 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)
8.3.60.0070.01018.30
8.3.50.0070.01122.06
8.3.40.0150.00318.84
8.3.30.0070.00718.88
8.3.20.0070.00020.28
8.3.10.0050.00320.40
8.3.00.0080.00019.66
8.2.180.0120.00316.34
8.2.170.0110.00422.96
8.2.160.0000.01320.52
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00022.02
8.2.110.0100.00021.13
8.2.100.0000.01117.66
8.2.90.0050.00318.96
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0030.00617.91
8.2.50.0030.00518.07
8.2.40.0000.00718.02
8.2.30.0050.00319.32
8.2.20.0040.00417.50
8.2.10.0000.00817.92
8.2.00.0050.00317.62
8.1.280.0150.00025.92
8.1.270.0060.00323.91
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0070.00322.67
8.1.230.0070.00719.14
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00317.23
8.1.190.0100.00017.13
8.1.180.0000.00718.10
8.1.170.0040.00418.48
8.1.160.0000.00721.95
8.1.150.0040.00418.77
8.1.140.0040.00417.25
8.1.130.0000.00717.63
8.1.120.0030.00417.34
8.1.110.0000.00717.35
8.1.100.0040.00417.34
8.1.90.0050.00217.26
8.1.80.0040.00417.34
8.1.70.0070.00017.25
8.1.60.0060.00317.49
8.1.50.0050.00317.37
8.1.40.0020.00517.31
8.1.30.0080.00017.50
8.1.20.0000.00817.58
8.1.10.0040.00417.39
8.1.00.0080.00017.33
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00818.32
8.0.270.0000.00717.24
8.0.260.0000.00617.04
8.0.250.0070.00016.90
8.0.240.0000.00816.88
8.0.230.0070.00016.86
8.0.220.0040.00416.88
8.0.210.0030.00316.73
8.0.200.0000.00916.93
8.0.190.0000.00716.85
8.0.180.0000.00816.75
8.0.170.0070.00016.88
8.0.160.0000.00716.78
8.0.150.0000.00716.80
8.0.140.0070.00016.69
8.0.130.0030.00313.25
8.0.120.0030.00516.70
8.0.110.0040.00416.70
8.0.100.0040.00416.65
8.0.90.0000.00716.83
8.0.80.0100.01216.87
8.0.70.0000.00716.77
8.0.60.0000.00716.80
8.0.50.0000.00716.88
8.0.30.0110.01217.07
8.0.20.0110.01317.40
8.0.10.0080.00017.06
8.0.00.0110.00816.66
7.4.330.0050.00015.04
7.4.320.0030.00316.34
7.4.300.0000.00716.34
7.4.290.0000.00716.54
7.4.280.0040.00816.37
7.4.270.0070.00016.54
7.4.260.0030.00316.55
7.4.250.0000.00816.45
7.4.240.0030.00516.46
7.4.230.0040.00416.44
7.4.220.0070.01016.57
7.4.210.0060.00916.55
7.4.200.0040.00416.57
7.4.160.0000.01616.51
7.4.150.0090.01217.40
7.4.140.0060.01117.86
7.4.130.0100.01016.36
7.4.120.0050.01216.55
7.4.110.0000.01616.52
7.4.100.0080.01216.50
7.4.90.0070.01016.56
7.4.80.0110.00716.52
7.4.70.0160.00616.47
7.4.60.0000.01516.46
7.4.50.0070.00016.59
7.4.40.0070.01016.55
7.4.30.0030.01316.71
7.4.00.0100.00714.99
7.3.330.0000.00513.18
7.3.320.0060.00013.38
7.3.310.0050.00216.25
7.3.300.0000.00716.23
7.3.290.0040.01116.26
7.3.280.0060.01216.40
7.3.270.0090.01017.40
7.3.260.0140.00516.52
7.3.250.0080.00916.47
7.3.240.0030.01416.41
7.3.230.0100.00716.50
7.3.210.0130.00416.58
7.3.200.0110.01119.39
7.3.190.0090.00916.36
7.3.180.0080.01116.56
7.3.170.0120.00916.34
7.3.160.0080.00816.50
7.2.330.0140.00316.70
7.2.320.0100.01016.65
7.2.310.0230.01716.57
7.2.300.0170.00016.55
7.2.290.0060.00916.25
7.2.60.0060.00616.86
7.2.00.0060.00619.53
7.1.200.0070.01115.64
7.1.100.0000.00917.82
7.1.70.0000.00817.03
7.1.60.0030.02119.32
7.1.50.0130.01016.75
7.1.00.0030.07722.43
7.0.200.0030.00716.34
7.0.140.0000.07322.09
7.0.110.0070.05320.05
7.0.100.0100.04019.89
7.0.90.0200.05719.95
7.0.80.0070.04019.96
7.0.70.0200.04019.92
7.0.60.0130.04020.04
7.0.50.0070.04320.36
7.0.40.0000.05020.19
7.0.30.0100.04020.03
7.0.20.0030.04320.05
7.0.10.0070.04020.02
7.0.00.0100.06720.27
5.6.280.0000.07720.79
5.6.260.0100.06020.60
5.6.250.0070.04320.60
5.6.240.0170.02320.71
5.6.230.0030.04020.68
5.6.220.0000.04320.68
5.6.210.0100.03320.60
5.6.200.0030.04321.00
5.6.190.0000.04721.13
5.6.180.0030.04021.06
5.6.170.0030.04721.02
5.6.160.0030.04320.96
5.6.150.0070.04320.91
5.6.140.0000.05021.18
5.6.130.0100.04321.22
5.6.120.0000.07021.12
5.6.110.0070.04320.94
5.6.100.0030.07321.09
5.6.90.0030.08721.12
5.6.80.0030.04720.53
5.6.70.0130.07020.30
5.6.60.0100.08020.36
5.6.50.0130.05720.47
5.6.40.0070.08720.50
5.6.30.0000.06720.51
5.6.20.0100.08020.35
5.6.10.0100.08320.35
5.6.00.0070.08320.49
5.5.380.0030.04020.48
5.5.370.0030.08320.54
5.5.360.0000.04320.54
5.5.350.0070.04020.41
5.5.340.0030.04020.91
5.5.330.0100.03020.74
5.5.320.0070.03720.79
5.5.310.0100.03720.90
5.5.300.0130.03720.91
5.5.290.0100.05320.96
5.5.280.0070.03720.87
5.5.270.0000.05020.93
5.5.260.0030.08020.84
5.5.250.0070.08020.63
5.5.240.0030.08320.41
5.5.230.0130.07320.35
5.5.220.0170.07320.36
5.5.210.0030.08020.20
5.5.200.0070.07720.33
5.5.190.0030.08020.31
5.5.180.0030.06320.24
5.5.160.0200.07320.06
5.5.150.0100.07020.19
5.5.140.0170.07020.34
5.5.130.0100.07320.25
5.5.120.0030.05320.34
5.5.110.0070.07720.33
5.5.100.0130.06320.12
5.5.90.0130.07320.15
5.5.80.0170.06720.20
5.5.70.0070.08320.14
5.5.60.0100.07320.13
5.5.50.0030.08020.27
5.5.40.0130.07320.14
5.5.30.0130.05320.16
5.5.20.0070.08320.07
5.5.10.0070.04720.13
5.5.00.0100.08320.04
5.4.450.0030.04019.49
5.4.440.0000.04719.31
5.4.430.0100.05719.50
5.4.420.0030.04719.34
5.4.410.0100.07019.38
5.4.400.0130.07319.34
5.4.390.0130.07318.99
5.4.380.0130.07319.18
5.4.370.0070.04719.16
5.4.360.0000.08019.34
5.4.350.0100.06719.01
5.4.340.0200.06019.01
5.4.320.0100.06719.23
5.4.310.0070.04319.09
5.4.300.0070.08019.03
5.4.290.0130.06019.13
5.4.280.0070.07719.18
5.4.270.0070.08019.03
5.4.260.0030.07019.33
5.4.250.0070.07019.31
5.4.240.0000.07719.01
5.4.230.0100.06718.99
5.4.220.0070.08018.98
5.4.210.0100.07318.99
5.4.200.0070.07719.13
5.4.190.0030.08019.25
5.4.180.0030.07719.17
5.4.170.0170.07319.01
5.4.160.0030.07719.22
5.4.150.0100.07318.99
5.4.140.0070.07316.41
5.4.130.0070.05016.40
5.4.120.0100.07316.48
5.4.110.0070.06716.55
5.4.100.0000.05016.64
5.4.90.0000.08016.43
5.4.80.0100.06716.45
5.4.70.0030.06316.51
5.4.60.0070.07016.39
5.4.50.0000.06316.52
5.4.40.0000.07316.53
5.4.30.0070.07016.40
5.4.20.0130.06316.38
5.4.10.0070.07016.57
5.4.00.0100.05315.79
5.3.290.0000.09014.71
5.3.280.0070.07714.71
5.3.270.0130.07014.84
5.3.260.0070.07014.73
5.3.250.0100.07314.70
5.3.240.0070.07014.59
5.3.230.0070.07714.62
5.3.220.0030.07714.43
5.3.210.0130.05014.56
5.3.200.0070.07314.61
5.3.190.0030.07014.59
5.3.180.0130.07014.56
5.3.170.0100.07014.64
5.3.160.0030.07314.60
5.3.150.0230.06014.80
5.3.140.0070.08014.70
5.3.130.0000.08314.57
5.3.120.0100.07714.55
5.3.110.0030.07014.55
5.3.100.0000.08714.06
5.3.90.0100.06714.01
5.3.80.0100.06314.04
5.3.70.0000.07314.04
5.3.60.0070.07014.02
5.3.50.0170.06313.93
5.3.40.0030.07014.09
5.3.30.0070.07014.04
5.3.20.0070.07713.69
5.3.10.0100.07013.79
5.3.00.0000.05013.88
5.2.170.0000.06711.82
5.2.160.0070.03311.82
5.2.150.0030.05011.82
5.2.140.0130.05011.82
5.2.130.0030.05711.82
5.2.120.0070.05711.82
5.2.110.0030.04311.82
5.2.100.0030.05711.82
5.2.90.0070.05011.82
5.2.80.0070.06011.82
5.2.70.0070.05711.82
5.2.60.0070.06011.82
5.2.50.0030.06011.82
5.2.40.0000.06711.82
5.2.30.0030.05711.82
5.2.20.0070.03011.82
5.2.10.0030.06311.82
5.2.00.0030.06011.82
5.1.60.0100.04711.82
5.1.50.0030.04711.82
5.1.40.0030.05011.82
5.1.30.0070.05311.82
5.1.20.0000.06011.82
5.1.10.0070.05011.82
5.1.00.0030.05311.82
5.0.50.0030.04311.82
5.0.40.0070.04011.82
5.0.30.0000.06711.82
5.0.20.0000.04311.82
5.0.10.0000.04311.82
5.0.00.0030.06311.82
4.4.90.0070.03011.82
4.4.80.0000.03711.82
4.4.70.0030.03011.82
4.4.60.0030.03711.82
4.4.50.0000.03311.82
4.4.40.0000.05711.82
4.4.30.0030.03711.82
4.4.20.0100.03011.82
4.4.10.0030.03711.82
4.4.00.0000.03011.82
4.3.110.0030.03311.82
4.3.100.0000.03311.82
4.3.90.0030.01711.82
4.3.80.0030.05711.82
4.3.70.0000.02711.82
4.3.60.0000.03711.82
4.3.50.0070.03011.82
4.3.40.0000.05011.82
4.3.30.0000.04011.82
4.3.20.0000.02311.82
4.3.10.0000.03711.82
4.3.00.0000.03711.82

preferences:
40.71 ms | 401 KiB | 5 Q