3v4l.org

run code in 300+ PHP versions simultaneously
<?php function struct(string $name, array $class) { $class = serialize($class); define($name, $class); } function create($class) { $class = json_decode($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]($class); } } } define('myClass', json_encode([ 'foo' => 'Hello World!', 'bar' => function (&$this) { $this['foo'] = ' Hi!'; } ])); $obj = create(myClass); echo(call($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)
8.3.60.0070.01016.38
8.3.50.0040.01116.47
8.3.40.0120.00318.64
8.3.30.0070.00718.71
8.3.20.0000.00820.31
8.3.10.0040.00421.89
8.3.00.0080.00023.66
8.2.180.0090.00918.41
8.2.170.0110.00322.96
8.2.160.0130.00320.50
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00721.13
8.2.120.0060.00326.35
8.2.110.0100.00721.04
8.2.100.0060.00617.80
8.2.90.0040.00419.15
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0000.00918.09
8.2.40.0000.00822.34
8.2.30.0050.00319.33
8.2.20.0050.00517.45
8.2.10.0040.00417.80
8.2.00.0080.00017.99
8.1.280.0130.00625.92
8.1.270.0000.01622.05
8.1.260.0070.00028.09
8.1.250.0030.00628.09
8.1.240.0090.00022.34
8.1.230.0080.00419.16
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0060.00317.10
8.1.190.0000.00816.98
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0000.00720.71
8.1.150.0040.00418.69
8.1.140.0060.00319.45
8.1.130.0040.00417.64
8.1.120.0000.00717.40
8.1.110.0000.00817.35
8.1.100.0000.00817.36
8.1.90.0000.00817.30
8.1.80.0040.00417.42
8.1.70.0030.00317.29
8.1.60.0080.00417.37
8.1.50.0060.00317.37
8.1.40.0000.00817.26
8.1.30.0050.00317.46
8.1.20.0030.00617.51
8.1.10.0080.00017.30
8.1.00.0040.00417.30
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0000.00718.24
8.0.270.0000.00717.04
8.0.260.0030.00317.09
8.0.250.0000.00716.88
8.0.240.0000.00916.83
8.0.230.0000.00716.74
8.0.220.0040.00416.71
8.0.210.0000.00816.70
8.0.200.0030.00316.91
8.0.190.0080.00016.94
8.0.180.0080.00016.88
8.0.170.0040.00416.84
8.0.160.0030.00516.93
8.0.150.0030.00616.73
8.0.140.0000.00716.67
8.0.130.0000.00613.33
8.0.120.0000.00716.70
8.0.110.0040.00416.91
8.0.100.0040.00416.73
8.0.90.0000.00716.79
8.0.80.0060.00916.90
8.0.70.0040.00416.78
8.0.60.0040.00416.75
8.0.50.0000.00716.70
8.0.30.0100.01016.95
8.0.20.0100.01017.40
8.0.10.0080.00016.95
8.0.00.0080.01216.61
7.4.330.0000.00516.73
7.4.320.0060.00016.47
7.4.300.0070.00016.36
7.4.290.0030.00316.49
7.4.280.0040.00416.48
7.4.270.0000.00716.35
7.4.260.0070.00016.40
7.4.250.0050.00316.40
7.4.240.0000.00816.42
7.4.230.0030.00316.38
7.4.220.0130.01016.59
7.4.210.0140.00716.35
7.4.200.0030.00516.32
7.4.160.0110.00516.36
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0130.00716.55
7.4.120.0100.00716.31
7.4.110.0100.01016.50
7.4.100.0070.01016.38
7.4.90.0130.00316.58
7.4.80.0130.01019.39
7.4.70.0220.01316.34
7.4.60.0040.01216.23
7.4.50.0060.00916.38
7.4.40.0080.01216.42
7.4.30.0170.01116.35
7.4.10.0040.01616.22
7.4.00.0080.01115.59
7.3.330.0030.00313.33
7.3.320.0020.00313.25
7.3.310.0000.00716.07
7.3.300.0040.00416.25
7.3.290.0080.00616.20
7.3.280.0100.00516.23
7.3.270.0090.01617.40
7.3.260.0130.01016.26
7.3.250.0110.00916.36
7.3.240.0120.00716.42
7.3.230.0120.00616.39
7.3.210.0090.01516.37
7.3.200.0090.00619.39
7.3.190.0040.01216.27
7.3.180.0140.00416.45
7.3.170.0100.00716.42
7.3.160.0160.00416.52
7.3.130.0040.01116.49
7.3.120.0000.01916.22
7.3.110.0030.01315.99
7.3.100.0040.01116.25
7.3.90.0120.00616.34
7.3.80.0040.00716.52
7.3.70.0040.01116.25
7.3.60.0110.00316.25
7.3.50.0070.00316.20
7.3.40.0110.00016.23
7.3.30.0060.00916.19
7.3.20.0000.01017.97
7.3.10.0030.00917.95
7.3.00.0100.00318.14
7.2.330.0070.01016.45
7.2.320.0190.00716.41
7.2.310.0090.00916.42
7.2.300.0060.01016.50
7.2.290.0100.01416.45
7.2.260.0070.01316.37
7.2.250.0000.01316.18
7.2.240.0130.00016.25
7.2.230.0090.00616.44
7.2.220.0100.00716.27
7.2.210.0030.00616.47
7.2.200.0030.01416.54
7.2.190.0090.00616.20
7.2.180.0070.00716.19
7.2.170.0030.01316.48
7.2.160.0130.00616.31
7.2.150.0060.01018.00
7.2.140.0030.01218.07
7.2.130.0080.00418.10
7.2.120.0070.01018.17
7.2.110.0100.00318.28
7.2.100.0030.01018.31
7.2.90.0030.01318.13
7.2.80.0090.00317.89
7.2.70.0060.00618.14
7.2.60.0050.00717.57
7.2.50.0000.01318.16
7.2.40.0060.00918.35
7.2.30.0060.01318.05
7.2.20.0110.00018.35
7.2.10.0130.00318.25
7.2.00.0080.00918.83
7.1.330.0080.00817.15
7.1.320.0030.01017.19
7.1.310.0100.00717.27
7.1.300.0060.00617.15
7.1.290.0030.01016.99
7.1.280.0090.00917.13
7.1.270.0030.01017.25
7.1.260.0090.00617.23
7.1.250.0060.00617.04
7.1.240.0060.00917.11
7.1.230.0000.01017.08
7.1.220.0000.00917.06
7.1.210.0030.01117.11
7.1.200.0040.01216.39
7.1.190.0000.01517.14
7.1.180.0120.00016.99
7.1.170.0070.00317.12
7.1.160.0070.00717.04
7.1.150.0060.01216.98
7.1.140.0030.00617.23
7.1.130.0070.00717.18
7.1.120.0070.00317.16
7.1.110.0030.00617.23
7.1.100.0030.00917.38
7.1.90.0060.00317.03
7.1.80.0100.00717.34
7.1.70.0030.01117.12
7.1.60.0050.01518.21
7.1.50.0030.00916.88
7.1.40.0110.00417.27
7.1.30.0070.00717.23
7.1.20.0070.01016.91
7.1.10.0070.01017.19
7.1.00.0000.04719.84
7.0.330.0000.01416.73
7.0.320.0000.01317.09
7.0.310.0030.01016.96
7.0.300.0070.00716.69
7.0.290.0040.01116.79
7.0.280.0000.01416.85
7.0.270.0100.00716.74
7.0.260.0110.00316.65
7.0.250.0000.01016.84
7.0.240.0080.00816.80
7.0.230.0030.01017.05
7.0.220.0120.00616.68
7.0.210.0040.01116.88
7.0.200.0050.00516.76
7.0.190.0030.01016.87
7.0.180.0030.00916.92
7.0.170.0060.00916.88
7.0.160.0110.00716.78
7.0.150.0120.00416.76
7.0.140.0100.00716.79
7.0.130.0040.00416.66
7.0.120.0100.00316.89
7.0.110.0070.00716.93
7.0.100.0070.00716.68
7.0.90.0220.02218.42
7.0.80.0160.01518.41
7.0.70.0160.02018.31
7.0.60.0120.02718.68
7.0.50.0120.02518.71
7.0.40.0030.02417.56
7.0.30.0080.02317.60
7.0.20.0080.02317.51
7.0.10.0080.04017.61
7.0.00.0140.01817.41
5.6.400.0030.01015.60
5.6.390.0030.01315.98
5.6.380.0000.00916.02
5.6.370.0090.00616.29
5.6.360.0100.00315.91
5.6.350.0090.00616.18
5.6.340.0000.01415.64
5.6.330.0120.00316.09
5.6.320.0040.00415.75
5.6.310.0090.00915.90
5.6.300.0030.01316.23
5.6.290.0040.01215.99
5.6.280.0030.02218.49
5.6.270.0070.00715.87
5.6.260.0060.01015.98
5.6.250.0030.01016.14
5.6.240.0060.00916.13
5.6.230.0060.02318.34
5.6.220.0050.02818.27
5.6.210.0070.02218.27
5.6.200.0040.04418.42
5.6.190.0000.03018.61
5.6.180.0060.02118.42
5.6.170.0070.02118.43
5.6.160.0020.02818.49
5.6.150.0050.02518.42
5.6.140.0070.03018.50
5.6.130.0070.02918.40
5.6.120.0090.03818.37
5.6.110.0080.03318.45
5.6.100.0080.03118.48
5.6.90.0070.04618.53
5.6.80.0080.04118.10
5.6.70.0050.03018.02
5.6.60.0020.02718.07
5.6.50.0040.02318.13
5.6.40.0080.03218.20
5.6.30.0080.02118.06
5.6.20.0110.03718.25
5.6.10.0050.02518.02
5.6.00.0080.02318.19
5.5.380.0000.01815.79
5.5.370.0090.02218.11
5.5.360.0070.02217.94
5.5.350.0040.03818.02
5.5.340.0120.02318.17
5.5.330.0070.02818.22
5.5.320.0080.02518.17
5.5.310.0050.02318.20
5.5.300.0120.03718.28
5.5.290.0110.03818.25
5.5.280.0130.03118.20
5.5.270.0090.04518.14
5.5.260.0070.04418.12
5.5.250.0090.03618.09
5.5.240.0090.04117.76
5.5.230.0060.03417.80
5.5.220.0070.03317.83
5.5.210.0080.02217.83
5.5.200.0070.02317.89
5.5.190.0080.02317.71
5.5.180.0060.02317.89
5.5.170.0000.01115.30
5.5.160.0080.02317.85
5.5.150.0070.02417.81
5.5.140.0050.02017.87
5.5.130.0080.04017.85
5.5.120.0050.02317.81
5.5.110.0040.04217.82
5.5.100.0030.02317.81
5.5.90.0050.04517.69
5.5.80.0050.04617.86
5.5.70.0040.02917.71
5.5.60.0030.04617.80
5.5.50.0070.02517.81
5.5.40.0050.04617.83
5.5.30.0120.02217.71
5.5.20.0090.02617.69
5.5.10.0080.04317.66
5.5.00.0070.04317.80

preferences:
42.8 ms | 400 KiB | 5 Q