3v4l.org

run code in 300+ PHP versions simultaneously
<?php function struct(string $name, array $class) { $class = json_encode($class); define($name, $class); } function create($class) { $object = (array) json_decode($class); return $object; } function call(array &$class, string $member, ...$args) { if(!isset($class[$member])) exit($member.' is not a member of the class.'); else { if(!isset($args[0])) call_user_func([$class, $member], $class); else call_user_func([$class, $member], $class, $args); } } $obj = [ 'foo' => function (&$this) { echo('Hello World!'); } ]; 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)
8.3.60.0160.00316.49
8.3.50.0110.00716.63
8.3.40.0090.00618.79
8.3.30.0040.01118.57
8.3.20.0030.00620.34
8.3.10.0000.00821.61
8.3.00.0040.00423.53
8.2.180.0070.00718.54
8.2.170.0090.00922.96
8.2.160.0100.00320.52
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00320.92
8.2.120.0080.00026.35
8.2.110.0040.00720.99
8.2.100.0110.00317.68
8.2.90.0000.00819.11
8.2.80.0030.00617.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0060.00318.09
8.2.40.0080.00022.20
8.2.30.0040.00419.38
8.2.20.0040.00417.64
8.2.10.0000.00717.83
8.2.00.0030.00617.81
8.1.280.0110.00425.92
8.1.270.0070.00022.05
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0090.00922.53
8.1.230.0040.00817.58
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0000.00817.00
8.1.180.0060.00318.10
8.1.170.0000.00918.55
8.1.160.0040.00420.52
8.1.150.0040.00418.86
8.1.140.0030.00519.36
8.1.130.0040.00417.45
8.1.120.0000.00717.33
8.1.110.0040.00417.35
8.1.100.0050.00317.34
8.1.90.0030.00517.39
8.1.80.0030.00717.32
8.1.70.0040.00417.19
8.1.60.0040.00417.48
8.1.50.0040.00417.42
8.1.40.0000.01117.29
8.1.30.0030.00517.53
8.1.20.0000.00817.54
8.1.10.0000.00717.30
8.1.00.0000.00817.32
8.0.300.0050.00218.77
8.0.290.0000.00716.58
8.0.280.0030.00318.34
8.0.270.0030.00317.06
8.0.260.0030.00317.14
8.0.250.0030.00316.86
8.0.240.0000.00716.84
8.0.230.0000.00716.88
8.0.220.0040.00416.73
8.0.210.0070.00016.82
8.0.200.0030.00316.89
8.0.190.0000.00716.79
8.0.180.0040.00416.90
8.0.170.0040.00416.88
8.0.160.0040.00416.84
8.0.150.0070.00316.83
8.0.140.0040.00416.67
8.0.130.0030.00313.25
8.0.120.0080.00016.69
8.0.110.0030.00516.79
8.0.100.0040.00416.66
8.0.90.0050.00216.89
8.0.80.0130.00916.82
8.0.70.0070.00016.70
8.0.60.0040.00416.74
8.0.50.0080.00016.78
8.0.30.0100.00716.91
8.0.20.0070.01217.40
8.0.10.0000.00717.00
8.0.00.0110.01016.59
7.4.330.0000.00516.73
7.4.320.0030.00316.46
7.4.300.0000.00716.53
7.4.290.0030.00316.40
7.4.280.0040.00416.51
7.4.270.0030.00316.30
7.4.260.0030.00316.38
7.4.250.0070.00016.49
7.4.240.0030.00516.39
7.4.230.0030.00416.28
7.4.220.0150.01216.55
7.4.210.0110.00616.48
7.4.200.0030.00316.29
7.4.160.0100.01316.43
7.4.150.0070.01117.40
7.4.140.0140.00917.86
7.4.130.0120.01016.46
7.4.120.0030.01416.37
7.4.110.0130.00316.46
7.4.100.0120.00616.58
7.4.90.0190.00016.47
7.4.80.0180.00019.39
7.4.70.0090.00616.58
7.4.60.0080.00816.51
7.4.50.0070.00716.36
7.4.40.0100.00716.13
7.4.30.0090.01216.31
7.4.00.0060.00914.75
7.3.330.0000.00613.11
7.3.320.0060.00013.25
7.3.310.0000.00716.14
7.3.300.0040.00416.26
7.3.290.0030.00316.21
7.3.280.0090.00916.29
7.3.270.0080.00817.40
7.3.260.0110.01116.60
7.3.250.0120.00716.38
7.3.240.0160.00516.17
7.3.230.0050.01516.39
7.3.210.0030.01316.20
7.3.200.0130.00719.39
7.3.190.0110.01116.27
7.3.180.0110.00916.43
7.3.170.0080.00816.30
7.3.160.0070.01016.22
7.3.00.0120.00316.09
7.2.330.0100.01016.56
7.2.320.0070.01016.54
7.2.310.0090.01316.36
7.2.300.0060.01016.43
7.2.290.0130.00316.24
7.2.130.0100.00316.77
7.2.120.0120.00416.21
7.2.110.0140.00316.48
7.2.100.0060.00916.64
7.2.90.0180.00016.39
7.2.80.0060.00616.39
7.2.70.0070.01316.62
7.2.60.0070.01016.51
7.2.50.0110.00716.40
7.2.40.0090.00616.76
7.2.30.0070.01016.81
7.2.20.0100.00716.22
7.2.10.0070.00716.90
7.2.00.0070.00517.89
7.1.250.0100.01015.39
7.1.240.0150.00015.50
7.1.230.0040.00715.15
7.1.220.0070.01015.41
7.1.210.0060.01215.21
7.1.200.0040.00415.37
7.1.190.0120.00615.28
7.1.180.0040.01115.54
7.1.170.0060.00615.31
7.1.160.0070.00715.41
7.1.150.0070.00715.37
7.1.140.0100.00315.22
7.1.130.0100.00715.21
7.1.120.0090.00915.43
7.1.110.0110.00715.56
7.1.100.0090.00716.73
7.1.90.0120.00415.42
7.1.80.0070.00715.55
7.1.70.0080.00616.30
7.1.60.0110.01017.44
7.1.50.0070.00416.06
7.1.40.0060.01015.45
7.1.30.0080.00415.51
7.1.20.0040.01115.33
7.1.10.0100.00615.33
7.1.00.0070.04018.83
7.0.330.0090.00315.04
7.0.320.0070.00714.84
7.0.310.0090.00615.11
7.0.300.0120.00314.73
7.0.290.0120.00614.91
7.0.280.0060.00914.91
7.0.270.0090.00314.96
7.0.260.0070.01014.98
7.0.250.0040.01115.21
7.0.240.0100.00715.44
7.0.230.0040.01214.95
7.0.220.0070.00715.10
7.0.210.0140.00014.99
7.0.200.0700.00714.78
7.0.190.0120.00415.17
7.0.180.0070.00715.32
7.0.170.0100.00715.21
7.0.160.0150.00015.06
7.0.150.0140.00315.18
7.0.140.0110.00715.44
7.0.130.0070.00714.96
7.0.120.0100.00715.01
7.0.110.0080.00415.32
7.0.100.0090.00615.02
7.0.90.0350.04217.50
7.0.80.0260.04417.63
7.0.70.0390.03617.59
7.0.60.0260.04417.44
7.0.50.0290.04017.65
7.0.40.0080.04416.69
7.0.30.0090.04516.63
7.0.20.0080.04716.72
7.0.10.0050.04516.63
7.0.00.0020.04016.69
5.6.380.0030.00714.12
5.6.370.0040.01114.41
5.6.360.0000.01214.23
5.6.350.0070.01014.26
5.6.340.0070.00714.12
5.6.330.0090.00614.50
5.6.320.0080.00814.19
5.6.310.0080.00014.42
5.6.300.0080.00514.42
5.6.290.0120.00614.08
5.6.280.0060.00614.14
5.6.270.0030.00613.93
5.6.260.0060.00613.89
5.6.250.0130.00013.92
5.6.240.0030.00714.34
5.6.230.0180.03517.41
5.6.220.0050.02717.32
5.6.210.0070.04017.50
5.6.200.0080.04517.56
5.6.190.0070.04417.46
5.6.180.0090.04517.48
5.6.170.0090.04117.64
5.6.160.0050.04217.55
5.6.150.0080.04517.46
5.6.140.0040.04517.61
5.6.130.0070.02817.49
5.6.120.0110.03917.50
5.6.110.0030.04817.44
5.6.100.0040.04717.45
5.6.90.0130.03917.73
5.6.80.0060.04417.12
5.6.70.0140.03917.28
5.6.60.0130.03917.10
5.6.50.0100.04117.14
5.6.40.0020.04217.28
5.6.30.0140.03817.28
5.6.20.0060.04317.27
5.6.10.0090.04117.18
5.6.00.0060.04617.36
5.5.380.0000.00810.70
5.5.370.0050.04115.63
5.5.360.0070.03715.65
5.5.350.0070.04115.66
5.5.340.0070.02815.77
5.5.330.0020.03715.77
5.5.320.0070.03715.68
5.5.310.0080.03215.84
5.5.300.0020.04015.94
5.5.290.0070.04015.76
5.5.280.0050.04515.86
5.5.270.0080.04315.71
5.5.260.0080.04215.80
5.5.250.0050.04015.72
5.5.240.0000.04615.54
5.5.230.0080.03715.49
5.5.220.0140.03115.53
5.5.210.0060.04415.40
5.5.200.0080.04015.40
5.5.190.0000.03915.29
5.5.180.0060.03915.54
5.5.170.0030.00710.75
5.5.160.0070.03515.53
5.5.150.0090.04015.36
5.5.140.0120.02515.62
5.5.130.0060.04115.39
5.5.120.0030.04415.50
5.5.110.0020.03815.41
5.5.100.0080.03715.48
5.5.90.0100.03515.39
5.5.80.0030.02315.51
5.5.70.0020.02615.52
5.5.60.0040.04315.34
5.5.50.0020.03415.46
5.5.40.0060.04015.36
5.5.30.0070.04015.21
5.5.20.0090.03715.50
5.5.10.0060.03915.54
5.5.00.0050.03215.41

preferences:
49.61 ms | 401 KiB | 5 Q