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) { $class = unserialize($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]($class); } } } define('myClass', serialize([ 'foo' => 'Hello World!', 'bar' => function (&$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)
8.3.60.0110.00416.75
8.3.50.0120.00821.18
8.3.40.0120.00318.65
8.3.30.0070.00718.68
8.3.20.0040.00420.21
8.3.10.0080.00021.90
8.3.00.0000.00823.48
8.2.180.0130.00725.92
8.2.170.0120.00318.78
8.2.160.0150.00322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0000.00820.82
8.2.120.0040.00426.35
8.2.110.0100.00720.93
8.2.100.0040.00717.80
8.2.90.0040.00418.90
8.2.80.0030.00517.97
8.2.70.0080.00017.25
8.2.60.0050.00317.91
8.2.50.0000.00918.09
8.2.40.0000.00922.38
8.2.30.0040.00419.24
8.2.20.0050.00517.48
8.2.10.0000.00717.98
8.2.00.0040.00417.86
8.1.280.0150.00025.92
8.1.270.0030.01024.66
8.1.260.0050.00328.09
8.1.250.0070.00028.09
8.1.240.0070.00322.47
8.1.230.0070.00419.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.10
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0030.00618.61
8.1.160.0040.00420.66
8.1.150.0000.00718.72
8.1.140.0050.00319.50
8.1.130.0030.00317.54
8.1.120.0030.00317.36
8.1.110.0040.00417.39
8.1.100.0040.00417.23
8.1.90.0030.00517.23
8.1.80.0000.00717.41
8.1.70.0070.00017.31
8.1.60.0040.00417.43
8.1.50.0030.00617.38
8.1.40.0000.00817.34
8.1.30.0040.00417.52
8.1.20.0000.00817.58
8.1.10.0040.00417.36
8.1.00.0080.00017.27
8.0.300.0020.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.33
8.0.270.0000.00717.04
8.0.260.0030.00317.11
8.0.250.0000.00616.88
8.0.240.0080.00016.78
8.0.230.0070.00016.74
8.0.220.0030.00316.68
8.0.210.0070.00016.67
8.0.200.0000.00716.85
8.0.190.0030.00516.94
8.0.180.0070.00016.88
8.0.170.0060.00316.76
8.0.160.0040.00416.90
8.0.150.0030.00516.79
8.0.140.0000.00816.69
8.0.130.0060.00013.30
8.0.120.0040.00416.75
8.0.110.0030.00516.89
8.0.100.0000.00716.80
8.0.90.0070.00016.73
8.0.80.0040.01116.82
8.0.70.0040.00416.75
8.0.60.0000.00716.69
8.0.50.0040.00416.88
8.0.30.0100.01017.09
8.0.20.0110.00717.40
8.0.10.0000.00816.92
8.0.00.0090.01016.77
7.4.330.0020.00216.84
7.4.320.0000.00616.44
7.4.300.0040.00416.48
7.4.290.0070.00016.43
7.4.280.0070.00016.33
7.4.270.0000.00716.39
7.4.260.0000.00716.47
7.4.250.0050.00216.39
7.4.240.0000.00716.40
7.4.230.0030.00316.23
7.4.220.0090.00616.47
7.4.210.0060.01516.38
7.4.200.0040.00416.38
7.4.160.0130.00316.42
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0110.00916.29
7.4.120.0090.00816.41
7.4.110.0160.00416.46
7.4.100.0100.01416.34
7.4.90.0100.00616.33
7.4.80.0140.00319.39
7.4.70.0110.00716.70
7.4.60.0030.01316.45
7.4.50.0040.01116.42
7.4.40.0030.01216.30
7.4.30.0120.01416.54
7.4.00.0060.00615.04
7.3.330.0050.00013.07
7.3.320.0000.00513.12
7.3.310.0000.00816.28
7.3.300.0040.00416.08
7.3.290.0070.00816.27
7.3.280.0080.00816.24
7.3.270.0090.00917.40
7.3.260.0100.01316.26
7.3.250.0130.00816.32
7.3.240.0100.00916.39
7.3.230.0000.01616.39
7.3.210.0110.01216.19
7.3.200.0000.01719.39
7.3.190.0040.01116.50
7.3.180.0060.00916.27
7.3.170.0070.01016.41
7.3.160.0110.00616.32
7.3.10.0070.00716.29
7.3.00.0080.00616.35
7.2.330.0140.00416.38
7.2.320.0090.01216.34
7.2.310.0070.01116.54
7.2.300.0090.01516.67
7.2.290.0100.00716.58
7.2.130.0100.00616.40
7.2.120.0060.01116.62
7.2.110.0070.00416.55
7.2.100.0090.00716.54
7.2.90.0110.00416.38
7.2.80.0120.00616.60
7.2.70.0080.00716.47
7.2.60.0050.00916.53
7.2.50.0030.00816.58
7.2.40.0030.00816.35
7.2.30.0030.00916.54
7.2.20.0070.00816.41
7.2.10.0070.00716.27
7.2.00.0070.00817.29
7.1.250.0040.00815.31
7.1.240.0030.00915.32
7.1.230.0050.00515.40
7.1.220.0080.00815.53
7.1.210.0070.00715.49
7.1.200.0050.00515.66
7.1.190.0100.00015.54
7.1.180.0030.00315.67
7.1.170.0070.00315.57
7.1.160.0000.01215.57
7.1.150.0100.00315.51
7.1.140.0000.01115.37
7.1.130.0030.00515.59
7.1.120.0060.00315.72
7.1.110.0000.00915.54
7.1.100.0030.00816.79
7.1.90.0060.00315.63
7.1.80.0030.00615.44
7.1.70.0050.00516.16
7.1.60.0060.00917.38
7.1.50.0080.00816.18
7.1.40.0030.00715.68
7.1.30.0030.00715.61
7.1.20.0030.00915.64
7.1.10.0000.01015.50
7.1.00.0070.04018.90
7.0.330.0040.00415.14
7.0.320.0090.00315.14
7.0.310.0070.00715.25
7.0.300.0030.00914.94
7.0.290.0060.00615.23
7.0.280.0090.00315.14
7.0.270.0030.00915.09
7.0.260.0030.00615.16
7.0.250.0080.00315.30
7.0.240.0120.00015.41
7.0.230.0000.01215.21
7.0.220.0060.00915.29
7.0.210.0040.01115.28
7.0.200.0020.00815.81
7.0.190.0000.01215.39
7.0.180.0000.00715.13
7.0.170.0080.00415.12
7.0.160.0060.00615.27
7.0.150.0030.00815.00
7.0.140.0000.01014.95
7.0.130.0040.00715.28
7.0.120.0040.00915.19
7.0.110.0080.00414.94
7.0.100.0040.00415.34
7.0.90.0030.00615.07
7.0.80.0000.01014.90
7.0.70.0000.00715.06
7.0.60.0090.03318.55
7.0.50.0030.02316.65
7.0.40.0100.03716.70
7.0.30.0130.04116.85
7.0.20.0130.05016.64
7.0.10.0030.04316.54
7.0.00.0050.03616.86
5.6.380.0030.01214.25
5.6.370.0000.01313.97
5.6.360.0040.00714.25
5.6.350.0070.00313.96
5.6.340.0060.00914.07
5.6.330.0040.00414.39
5.6.320.0040.00714.16
5.6.310.0060.00914.23
5.6.300.0070.00314.42
5.6.290.0080.00414.06
5.6.280.0020.02417.71
5.6.270.0060.00614.03
5.6.260.0120.00014.27
5.6.250.0040.00714.25
5.6.240.0080.00014.00
5.6.230.0030.01013.99
5.6.220.0070.00713.89
5.6.210.0080.04317.26
5.6.200.0060.04516.18
5.6.190.0060.04117.20
5.6.180.0150.03817.39
5.6.170.0130.03017.34
5.6.160.0080.04317.10
5.6.150.0070.04016.25
5.6.140.0120.04016.30
5.6.130.0090.04016.09
5.6.120.0030.04817.59
5.6.110.0050.03717.63
5.6.100.0080.02217.47
5.6.90.0030.02517.51
5.6.80.0080.04117.14
5.6.70.0040.00814.16
5.6.60.0060.00613.98
5.6.50.0050.00514.08
5.6.40.0040.00714.07
5.6.30.0030.00914.36
5.6.20.0040.00714.02
5.6.10.0000.01113.87
5.6.00.0060.00614.33
5.5.380.0080.00011.18
5.5.370.0030.01011.18
5.5.360.0030.00311.18
5.5.350.1540.01915.81
5.5.340.0080.03814.56
5.5.330.0070.02015.82
5.5.320.0230.03215.75
5.5.310.0090.02615.74
5.5.300.0030.04414.56
5.5.290.0060.04114.54
5.5.280.0060.02215.93
5.5.270.0110.04016.07
5.5.260.0050.03716.07
5.5.250.0080.04015.83
5.5.240.0120.03915.67
5.5.230.0040.00411.18
5.5.220.0040.00411.18
5.5.210.0030.00711.18
5.5.200.0000.01111.18
5.5.190.0000.00811.18
5.5.180.0040.00411.18
5.5.170.0080.00011.18
5.5.160.0070.00311.18
5.5.150.0000.00711.18
5.5.140.0060.00011.18
5.5.130.0090.00311.18
5.5.120.0000.00911.18
5.5.110.0040.00411.18
5.5.100.0060.00611.18
5.5.90.0000.00911.18
5.5.80.0000.00611.18
5.5.70.0000.00711.18
5.5.60.0070.00011.18
5.5.50.0030.00311.18
5.5.40.0060.00311.18
5.5.30.0060.00011.18
5.5.20.0080.00011.18
5.5.10.0090.00311.18
5.5.00.0000.00511.18

preferences:
59.73 ms | 401 KiB | 5 Q