3v4l.org

run code in 300+ PHP versions simultaneously
<?php $class_aliases = [ 'FooAlias' => 'Foo' ]; $alias_loader = function($class) use ($class_aliases) { if (isset($class_aliases[$class])) { class_alias($class_aliases[$class], $class); return true; } }; spl_autoload_register($alias_loader); class Foo {} class FooCreator { public function create(FooAlias $foo) { } } ####### $foo = new Bar; $creator = new FooCreator(); $creator->create($foo);

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
8.3.50.0080.01021.96
8.3.40.0060.00918.84
8.3.30.0090.00618.67
8.3.20.0030.00520.20
8.3.10.0000.00723.63
8.3.00.0030.00519.50
8.2.180.0080.01116.38
8.2.170.0150.00022.96
8.2.160.0140.00320.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00920.46
8.2.120.0080.00026.35
8.2.110.0030.00620.39
8.2.100.0090.00318.04
8.2.90.0040.00419.27
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0000.00818.04
8.2.50.0060.00318.07
8.2.40.0040.00419.39
8.2.30.0030.00620.58
8.2.20.0070.00317.89
8.2.10.0080.00018.20
8.2.00.0040.00418.02
8.1.280.0070.01125.92
8.1.270.0030.00724.00
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0030.00723.84
8.1.230.0090.00319.55
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0000.00717.57
8.1.180.0000.00718.10
8.1.170.0060.00318.34
8.1.160.0070.00022.08
8.1.150.0000.00718.89
8.1.140.0000.00819.61
8.1.130.0000.00717.71
8.1.120.0000.00817.50
8.1.110.0000.00717.41
8.1.100.0070.00417.51
8.1.90.0070.00017.52
8.1.80.0050.00317.50
8.1.70.0070.00017.53
8.1.60.0000.00917.65
8.1.50.0040.00417.60
8.1.40.0040.00717.52
8.1.30.0030.00617.65
8.1.20.0040.00417.58
8.1.10.0000.00817.61
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0030.00317.27
8.0.260.0030.00317.32
8.0.250.0030.00316.93
8.0.240.0030.00317.05
8.0.230.0000.00717.05
8.0.220.0000.00716.91
8.0.210.0030.00317.00
8.0.200.0000.00616.96
8.0.190.0000.00816.90
8.0.180.0000.00716.89
8.0.170.0060.00316.93
8.0.160.0040.00417.03
8.0.150.0070.00016.95
8.0.140.0000.00716.80
8.0.130.0030.00313.32
8.0.120.0030.00616.91
8.0.110.0050.00316.88
8.0.100.0000.00716.81
8.0.90.0000.00817.02
8.0.80.0090.00916.89
8.0.70.0000.00816.91
8.0.60.0000.00716.84
8.0.50.0040.00416.76
8.0.30.0130.00716.94
8.0.20.0050.01417.40
8.0.10.0000.00817.15
8.0.00.0110.00916.76
7.4.330.0050.00016.70
7.4.320.0000.00616.53
7.4.300.0000.00616.56
7.4.290.0000.00716.44
7.4.280.0000.00816.52
7.4.270.0000.00716.65
7.4.260.0060.00316.43
7.4.250.0040.00416.44
7.4.240.0030.00416.58
7.4.230.0070.00016.72
7.4.220.0130.01316.56
7.4.210.0050.00916.67
7.4.200.0000.00716.61
7.4.160.0110.00416.64
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0130.00816.64
7.4.120.0100.00716.50
7.4.110.0030.01416.39
7.4.100.0120.00416.63
7.4.90.0090.01216.58
7.4.80.0070.01019.39
7.4.70.0120.00816.34
7.4.60.0060.00916.43
7.4.50.0070.01016.61
7.4.40.0170.00016.34
7.4.30.0130.00316.59
7.4.00.0060.00615.10
7.3.330.0030.00313.37
7.3.320.0030.00213.24
7.3.310.0000.00816.33
7.3.300.0030.00316.18
7.3.290.0070.00916.40
7.3.280.0090.01116.38
7.3.270.0130.00417.40
7.3.260.0100.00716.46
7.3.250.0110.00916.51
7.3.240.0060.01116.43
7.3.230.0090.01316.46
7.3.210.0170.00716.49
7.3.200.0170.00616.30
7.3.190.0030.01216.36
7.3.180.0030.01316.59
7.3.170.0070.01116.46
7.3.160.0100.00716.46
7.3.10.0070.00716.82
7.3.00.0070.00416.64
7.2.330.0070.01116.27
7.2.320.0090.00916.74
7.2.310.0040.01216.41
7.2.300.0180.00616.72
7.2.290.0070.01016.70
7.2.130.0040.01216.61
7.2.120.0090.00616.72
7.2.110.0090.00616.92
7.2.100.0040.01116.64
7.2.90.0040.01117.10
7.2.80.0070.00317.09
7.2.70.0080.00416.86
7.2.60.0090.00516.86
7.2.50.0040.01216.98
7.2.40.0000.01416.93
7.2.30.0130.00316.98
7.2.20.0100.00317.06
7.2.10.0070.00716.80
7.2.00.0030.00918.09
7.1.250.0040.00715.84
7.1.200.0080.00315.60
7.1.100.0000.01018.15
7.1.70.0170.00016.86
7.1.60.0070.01819.36
7.1.50.0070.01816.84
7.1.00.0070.07322.30
7.0.200.0030.00716.75
7.0.60.0100.08019.92
7.0.50.0070.06717.88
7.0.40.0030.04720.11
7.0.30.0230.05020.16
7.0.20.0470.05020.30
7.0.10.0030.05020.24
7.0.00.0030.09020.08
5.6.280.0070.07021.14
5.6.210.0030.08720.77
5.6.200.0100.06318.19
5.6.190.0000.06020.60
5.6.180.0430.06320.56
5.6.170.0200.08720.55
5.6.160.0100.08320.46
5.6.150.0100.08318.14
5.6.140.0100.03318.29
5.6.130.0070.08018.12
5.6.120.0070.08021.05
5.6.110.0100.07721.05
5.6.100.0130.07020.94
5.6.90.0230.06720.89
5.6.80.0100.05320.39
5.5.350.0170.08320.33
5.5.340.0030.03718.08
5.5.330.0130.08020.41
5.5.320.0100.06020.34
5.5.310.0300.07720.39
5.5.300.0070.04718.03
5.5.290.0070.06317.95
5.5.280.0000.06320.88
5.5.270.0030.06320.73
5.5.260.0300.06020.87
5.5.250.0130.04720.47
5.5.240.0070.03720.19

preferences:
33.36 ms | 401 KiB | 5 Q