3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function foo(array $input) { array_walk($input, array(__CLASS__, 'bar')); return $input; } protected static function bar(&$value) { ++$value; } } $a = range(10, 100, 10); $b = $a; echo join(', ', $a), "\n"; echo join(', ', A::foo($a)), "\n"; var_dump($b === $a);

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)
8.3.60.0120.00318.30
8.3.50.0070.01322.04
8.3.40.0110.01118.45
8.3.30.0000.01519.17
8.3.20.0040.00420.34
8.3.10.0040.00421.92
8.3.00.0000.00822.43
8.2.180.0140.00416.38
8.2.170.0120.00322.96
8.2.160.0090.00620.44
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0070.01122.08
8.2.100.0130.00019.51
8.2.90.0000.00819.00
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0080.00017.89
8.2.50.0080.00018.07
8.2.40.0030.00518.34
8.2.30.0070.00318.18
8.2.20.0000.00717.67
8.2.10.0000.00919.53
8.2.00.0000.00917.59
8.1.280.0070.00725.92
8.1.270.0000.00822.08
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0000.00824.00
8.1.230.0030.00719.10
8.1.220.0000.00917.91
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0030.00617.29
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0050.00221.85
8.1.150.0000.00718.62
8.1.140.0040.00417.39
8.1.130.0040.00417.72
8.1.120.0070.00017.30
8.1.110.0000.00817.34
8.1.100.0000.00717.35
8.1.90.0000.01017.34
8.1.80.0050.00217.31
8.1.70.0030.00317.32
8.1.60.0000.00817.54
8.1.50.0080.00017.47
8.1.40.0040.00417.39
8.1.30.0000.00717.68
8.1.20.0040.00417.63
8.1.10.0040.00417.54
8.1.00.0040.00417.40
8.0.300.0000.00818.77
8.0.290.0000.00717.18
8.0.280.0000.00818.35
8.0.270.0000.00717.18
8.0.260.0050.00216.82
8.0.250.0070.00016.96
8.0.240.0090.00016.98
8.0.230.0070.00016.78
8.0.220.0040.00416.83
8.0.210.0070.00016.85
8.0.200.0030.00316.79
8.0.190.0050.00316.77
8.0.180.0000.00716.83
8.0.170.0030.00616.91
8.0.160.0070.00016.76
8.0.150.0070.00016.82
8.0.140.0030.00416.64
8.0.130.0050.00013.19
8.0.120.0030.00516.83
8.0.110.0050.00316.78
8.0.100.0000.00716.89
8.0.90.0050.00216.71
8.0.80.0120.00316.78
8.0.70.0000.00816.72
8.0.60.0070.00016.63
8.0.50.0000.00716.71
8.0.30.0050.01517.08
8.0.20.0080.01017.40
8.0.10.0030.00516.92
8.0.00.0060.01516.78
7.4.330.0000.00715.00
7.4.320.0060.00016.42
7.4.300.0000.00616.49
7.4.290.0040.00416.54
7.4.280.0000.00716.57
7.4.270.0070.00016.55
7.4.260.0030.00316.50
7.4.250.0050.00316.57
7.4.240.0000.00716.53
7.4.230.0000.00716.34
7.4.220.0090.00916.45
7.4.210.0040.01016.51
7.4.200.0040.00416.57
7.4.190.0000.00716.61
7.4.160.0090.00616.58
7.4.150.0180.00017.40
7.4.140.0100.00817.86
7.4.130.0080.01016.59
7.4.120.0100.00716.47
7.4.110.0040.01516.45
7.4.100.0220.00416.60
7.4.90.0090.00916.68
7.4.80.0110.00719.39
7.4.70.0100.01016.64
7.4.60.0110.01116.49
7.4.50.0030.00616.36
7.4.40.0090.00622.77
7.4.30.0120.00316.44
7.4.00.0070.01015.16
7.3.330.0000.00513.43
7.3.320.0050.00013.33
7.3.310.0030.00316.25
7.3.300.0040.00416.35
7.3.290.0000.01316.38
7.3.280.0090.00716.36
7.3.270.0090.00717.40
7.3.260.0070.01016.40
7.3.250.0110.01016.42
7.3.240.0100.00716.38
7.3.230.0030.01416.39
7.3.210.0130.00316.33
7.3.200.0140.00519.39
7.3.190.0130.00316.66
7.3.180.0130.00316.52
7.3.170.0090.00616.32
7.3.160.0130.01016.42
7.3.120.0110.00715.02
7.3.10.0110.00516.74
7.3.00.0130.00316.40
7.2.330.0150.00316.86
7.2.320.0100.00716.79
7.2.310.0130.00316.78
7.2.300.0120.00716.59
7.2.290.0090.00916.71
7.2.130.0070.00516.52
7.2.120.0130.00816.58
7.2.110.0110.00616.61
7.2.100.0130.00816.89
7.2.90.0200.00316.74
7.2.80.0180.00316.77
7.2.70.0090.00916.58
7.2.60.0150.00616.60
7.2.50.0120.00416.66
7.2.40.0110.00616.69
7.2.30.0060.01016.54
7.2.20.0070.00716.42
7.2.10.0110.00416.71
7.2.00.0070.00816.85
7.1.250.0130.00415.66
7.1.70.0000.00917.34
7.1.60.0100.01319.82
7.1.50.0080.01516.99
7.1.00.0100.07022.36
7.0.200.0100.00316.64
7.0.140.0070.07021.92
7.0.60.0130.06320.25
7.0.50.0170.03018.16
7.0.40.0170.07720.55
7.0.30.0530.06720.34
7.0.20.0070.05020.57
7.0.10.0300.08320.27
7.0.00.0070.08320.54
5.6.280.0000.07721.10
5.6.210.0030.08720.51
5.6.200.0070.05318.25
5.6.190.0100.07720.42
5.6.180.0030.07020.56
5.6.170.0330.07020.55
5.6.160.0070.04020.44
5.6.150.0130.07718.27
5.6.140.0000.04318.14
5.6.130.0030.05718.18
5.6.120.0030.04021.10
5.6.110.0070.06021.05
5.6.100.0100.08021.09
5.6.90.0130.08020.98
5.6.80.0070.07320.34
5.6.70.0230.03720.36
5.5.350.0030.07320.37
5.5.340.0000.05318.00
5.5.330.0030.04020.32
5.5.320.0270.08020.36
5.5.310.0300.07320.29
5.5.300.0100.07318.09
5.5.290.0070.06017.97
5.5.280.0030.04320.77
5.5.270.0100.06020.80
5.5.260.0030.08720.65
5.5.250.0030.05720.70
5.5.240.0130.07020.15
5.4.450.0130.05719.50
5.4.440.0570.07019.46
5.4.430.0130.05019.62
5.4.420.0130.05019.42
5.4.410.0100.05318.70
5.4.400.1100.07018.49
5.4.390.1130.05318.51
5.4.380.0300.04718.77
5.4.370.0100.03718.72
5.4.360.0130.02718.51
5.4.350.0070.04612.02
5.4.340.0080.04112.02
5.4.320.0060.03712.50
5.4.310.0050.04712.50
5.4.300.0060.03712.51
5.4.290.0080.04212.50
5.4.280.0110.03612.40
5.4.270.0200.05319.09
5.4.260.0000.05718.89
5.4.250.0200.05718.72
5.4.240.0070.06019.05
5.4.230.0070.06318.62
5.4.220.0300.06018.95
5.4.210.0230.06318.72
5.4.200.0200.03718.96
5.4.190.0130.07318.62
5.4.180.0130.04718.93
5.4.170.0030.05318.83
5.4.160.0070.05318.82
5.4.150.0200.05018.81
5.4.140.0070.06316.53
5.4.130.0070.05716.38
5.4.120.0070.06016.57
5.4.110.0100.07016.43
5.4.100.0130.05716.59
5.4.90.0270.05716.56
5.4.80.0100.05316.59
5.4.70.0170.05016.36
5.4.60.0030.05316.48
5.4.50.0100.04316.30
5.4.40.0130.04316.64
5.4.30.0130.06016.58
5.4.20.0100.07016.24
5.4.10.0030.06316.46
5.4.00.0030.06716.02
5.3.290.0070.04512.80
5.3.280.0000.05714.68
5.3.270.0130.06314.60
5.3.260.0070.06014.67
5.3.250.0000.06314.61
5.3.240.0100.05314.83
5.3.230.0100.06714.79
5.3.220.0170.06714.55
5.3.210.0070.05714.66
5.3.200.0030.05314.70
5.3.190.0030.06014.64
5.3.180.0170.05714.65
5.3.170.0130.04314.48
5.3.160.0130.06014.75
5.3.150.0130.06714.79
5.3.140.0100.06014.63
5.3.130.0070.05714.63
5.3.120.0170.04714.57
5.3.110.0070.07314.63
5.3.100.0030.05313.87
5.3.90.0130.06714.00
5.3.80.0130.04014.11
5.3.70.0070.05714.11
5.3.60.0100.04714.16
5.3.50.0170.04314.14
5.3.40.0030.06313.94
5.3.30.0100.04714.09
5.3.20.0130.05713.78
5.3.10.0030.07013.72
5.3.00.0130.04313.71
5.2.170.0100.04010.97
5.2.160.0000.05311.22
5.2.150.0030.04311.23
5.2.140.0130.04011.10
5.2.130.0130.03311.19
5.2.120.0170.03011.18
5.2.110.0030.04311.18
5.2.100.0000.05711.27
5.2.90.0170.03310.94
5.2.80.0070.05311.07
5.2.70.0030.04311.00
5.2.60.0100.05711.05
5.2.50.0130.04010.87
5.2.40.0170.03710.98
5.2.30.0100.03710.98
5.2.20.0130.03310.95
5.2.10.0130.04310.85
5.2.00.0030.04310.70
5.1.60.0030.0509.96
5.1.50.0070.0339.97
5.1.40.0100.0439.95
5.1.30.0100.05310.55
5.1.20.0070.05010.45
5.1.10.0170.04010.07
5.1.00.0030.05310.13
5.0.50.0100.0278.38
5.0.40.0000.0378.45
5.0.30.0100.0408.28
5.0.20.0070.0338.38
5.0.10.0070.0338.12
5.0.00.0000.0538.20
4.4.90.0030.0236.20
4.4.80.0070.0276.17
4.4.70.0030.0236.16
4.4.60.0000.0276.16
4.4.50.0030.0306.16
4.4.40.0070.0376.84
4.4.30.0030.0236.84
4.4.20.0000.0236.84
4.4.10.0070.0206.84
4.4.00.0030.0436.84
4.3.110.0030.0206.84
4.3.100.0100.0236.84
4.3.90.0070.0236.84
4.3.80.0030.0306.84
4.3.70.0070.0176.84
4.3.60.0000.0236.84
4.3.50.0000.0336.84
4.3.40.0070.0406.84
4.3.30.0030.0236.84
4.3.20.0000.0306.84
4.3.10.0000.0306.84
4.3.00.0230.0237.14

preferences:
61.46 ms | 401 KiB | 5 Q