3v4l.org

run code in 300+ PHP versions simultaneously
<?php function struct(string $name, array $class) { $class = serialize($class); define($name, $class); } function create(array $class) { $class = unserialize($class); $array = []; foreach($class as $key => $value) { if(is_array($value)) $array =+ [$key => create($value)]; else $array += [$key => $value]; } return $array; } function call(array &$class, string $member, ...$args) { if(!isset($class[$member])) exit($member.' is not a member of the class.'); else { if(!is_callable($class[$member])) return $class[$member]; else { if(!isset($args[0])) $class[$member]($class); } } } define('myClass', [ 'foo' => 'Hello World!' ]); $obj = create(myClass); echo(call($obj, '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)
8.3.60.0120.00616.75
8.3.50.0110.00416.30
8.3.40.0150.00018.79
8.3.30.0090.00618.72
8.3.20.0000.00720.31
8.3.10.0000.00821.92
8.3.00.0040.00423.48
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0040.01120.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.91
8.2.120.0080.00026.35
8.2.110.0040.00420.94
8.2.100.0060.00617.80
8.2.90.0060.00319.13
8.2.80.0000.00917.97
8.2.70.0090.00017.63
8.2.60.0060.00318.04
8.2.50.0040.00418.09
8.2.40.0040.00422.18
8.2.30.0080.00019.45
8.2.20.0110.00017.63
8.2.10.0030.00518.13
8.2.00.0040.00418.00
8.1.280.0110.00725.92
8.1.270.0070.00722.19
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0120.00620.41
8.1.230.0070.00419.10
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0040.00418.69
8.1.160.0040.00420.70
8.1.150.0040.00418.84
8.1.140.0030.00519.43
8.1.130.0030.00317.56
8.1.120.0040.00417.30
8.1.110.0000.00717.28
8.1.100.0030.00517.47
8.1.90.0030.00617.29
8.1.80.0000.00817.41
8.1.70.0030.00317.44
8.1.60.0030.00617.41
8.1.50.0000.00917.35
8.1.40.0000.00817.47
8.1.30.0050.00317.59
8.1.20.0000.00817.56
8.1.10.0040.00417.56
8.1.00.0080.00017.49
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0080.00018.33
8.0.270.0070.00017.17
8.0.260.0060.00017.18
8.0.250.0000.00717.02
8.0.240.0050.00216.95
8.0.230.0000.00717.04
8.0.220.0000.00716.99
8.0.210.0040.00417.00
8.0.200.0030.00317.00
8.0.190.0040.00417.04
8.0.180.0030.00516.90
8.0.170.0080.00016.98
8.0.160.0000.00716.99
8.0.150.0040.00716.90
8.0.140.0030.00316.93
8.0.130.0000.00713.38
8.0.120.0040.00416.82
8.0.110.0050.00216.96
8.0.100.0050.00316.89
8.0.90.0040.00416.96
8.0.80.0000.01517.03
8.0.70.0000.00716.89
8.0.60.0040.00416.98
8.0.50.0020.00516.91
8.0.30.0130.00716.92
8.0.20.0090.00917.40
8.0.10.0050.00216.87
8.0.00.0130.00916.76
7.4.330.0000.00516.76
7.4.320.0000.00616.52
7.4.300.0030.00316.65
7.4.290.0000.00816.50
7.4.280.0000.00716.65
7.4.270.0000.00716.63
7.4.260.0030.00316.59
7.4.250.0030.00516.55
7.4.240.0030.00516.41
7.4.230.0070.00016.39
7.4.220.0090.00616.39
7.4.210.0120.00816.72
7.4.200.0040.00416.44
7.4.150.0130.00617.40
7.4.140.0060.01417.86
7.4.130.0240.00616.68
7.4.120.0140.00716.54
7.4.110.0130.01016.46
7.4.100.0070.01016.62
7.4.90.0080.00816.37
7.4.80.0030.01419.39
7.4.70.0080.00916.70
7.4.60.0130.00316.48
7.4.50.0060.00316.31
7.4.40.0030.01316.46
7.4.30.0120.00916.39
7.4.00.0000.01414.95
7.3.330.0030.00313.38
7.3.320.0060.00013.40
7.3.310.0070.00016.36
7.3.300.0040.00416.40
7.3.290.0110.00716.37
7.3.280.0110.00616.36
7.3.270.0170.00717.40
7.3.260.0120.00616.64
7.3.240.0080.01316.55
7.3.230.0030.01416.39
7.3.210.0120.00916.48
7.3.200.0060.01419.39
7.3.190.0120.00616.69
7.3.180.0090.01216.36
7.3.170.0070.01016.63
7.3.160.0070.01016.58
7.2.330.0130.00316.83
7.2.320.0160.00316.90
7.2.310.0130.01016.62
7.2.300.0000.01716.87
7.2.290.0160.00616.70
7.2.60.0130.00016.95
7.2.00.0000.01019.27
7.1.200.0000.01215.84
7.1.100.0070.00717.95
7.1.70.0080.00016.86
7.1.60.0130.01019.40
7.1.50.0030.01017.00
7.1.00.0000.08022.41
7.0.200.0030.00616.48
7.0.60.0000.07721.71
7.0.50.0170.03717.88
7.0.40.0100.08320.23
7.0.30.0330.03720.07
7.0.20.0500.06320.20
7.0.10.0100.05020.13
7.0.00.0100.05020.10
5.6.280.0030.06720.91
5.6.210.0130.06020.45
5.6.200.0130.07718.29
5.6.190.0130.03720.52
5.6.180.0270.07320.42
5.6.170.0330.07320.55
5.6.160.0030.08720.50
5.6.150.0030.08718.17
5.6.140.0070.08718.23
5.6.130.0070.08718.21
5.6.120.0100.06321.15
5.6.110.0100.03720.98
5.6.100.0030.07721.14
5.6.90.0070.04320.98
5.6.80.0070.07320.38
5.5.350.3170.03720.31
5.5.340.0130.07317.99
5.5.330.0100.08320.25
5.5.320.0570.06320.35
5.5.310.0270.06720.30
5.5.300.0070.08017.92
5.5.290.0030.07718.05
5.5.280.0130.04020.90
5.5.270.0070.04320.96
5.5.260.0100.06720.80
5.5.250.0070.05020.50
5.5.240.0230.07020.16

preferences:
53.42 ms | 401 KiB | 5 Q