3v4l.org

run code in 300+ PHP versions simultaneously
<?php function __(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); else $class[$member]($class, $args); } } } function _new(array $class, ...$args) { $obj = $class; if(isset($class['__construct'])) { if(isset($args[0])) $obj['__construct']($obj, $args); else $obj['__construct']($obj); } return $obj; } $class = [ 'foo' => '', 'bar' => function (&$this) { $this['foo'] = ' World!'; }, '__construct' => function (&$this) { $this['foo'] = 'Hello'; } ]; $obj = _new($class); echo($obj['foo']); __($obj, 'bar'); echo($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)
8.3.60.0060.01316.75
8.3.50.0260.00721.16
8.3.40.0040.01118.73
8.3.30.0070.00718.54
8.3.20.0070.00020.27
8.3.10.0040.00423.52
8.3.00.0000.00923.61
8.2.180.0120.00617.92
8.2.170.0160.00322.96
8.2.160.0070.01120.40
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0000.00820.94
8.2.120.0040.00426.35
8.2.110.0030.00619.03
8.2.100.0080.00317.66
8.2.90.0000.00819.09
8.2.80.0060.00317.97
8.2.70.0000.00917.50
8.2.60.0040.00417.80
8.2.50.0030.00618.09
8.2.40.0060.00320.57
8.2.30.0000.00719.32
8.2.20.0030.00619.34
8.2.10.0000.00717.85
8.2.00.0000.00817.82
8.1.280.0090.00625.92
8.1.270.0110.00822.10
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00922.34
8.1.230.0040.00717.58
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0030.00918.58
8.1.160.0070.00020.57
8.1.150.0070.00018.79
8.1.140.0050.00319.46
8.1.130.0030.00317.51
8.1.120.0000.00717.38
8.1.110.0050.00217.38
8.1.100.0000.00717.35
8.1.90.0000.00717.26
8.1.80.0030.00617.25
8.1.70.0040.00417.24
8.1.60.0040.00417.33
8.1.50.0030.00517.30
8.1.40.0000.00917.40
8.1.30.0000.00917.49
8.1.20.0050.00317.50
8.1.10.0090.00017.26
8.1.00.0050.00217.26
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00718.40
8.0.270.0000.00717.15
8.0.260.0030.00317.15
8.0.250.0000.00616.90
8.0.240.0040.00416.93
8.0.230.0030.00316.82
8.0.220.0070.00016.88
8.0.210.0030.00316.93
8.0.200.0030.00316.90
8.0.190.0030.00516.97
8.0.180.0040.00416.75
8.0.170.0040.00416.73
8.0.160.0030.00516.81
8.0.150.0040.00416.83
8.0.140.0070.00016.72
8.0.130.0000.00513.15
8.0.120.0040.00416.70
8.0.110.0050.00216.79
8.0.100.0050.00316.71
8.0.90.0070.00016.87
8.0.80.0060.00916.86
8.0.70.0000.00716.94
8.0.60.0030.00516.70
8.0.50.0040.00416.85
8.0.30.0110.00817.00
8.0.20.0100.00917.40
8.0.10.0050.00216.97
8.0.00.0100.01116.62
7.4.330.0000.00516.89
7.4.320.0000.00716.54
7.4.300.0000.00816.40
7.4.290.0000.00716.54
7.4.280.0070.00016.48
7.4.270.0040.00416.45
7.4.260.0070.00016.36
7.4.250.0000.00816.28
7.4.240.0030.00316.38
7.4.230.0030.00316.29
7.4.220.0090.00916.36
7.4.210.0070.00716.47
7.4.200.0040.00416.47
7.4.160.0130.00316.24
7.4.150.0060.01217.40
7.4.140.0080.01217.86
7.4.130.0110.00816.43
7.4.120.0100.01016.28
7.4.110.0070.01016.30
7.4.100.0060.01216.42
7.4.90.0150.00316.47
7.4.80.0030.01719.39
7.4.70.0100.00616.41
7.4.60.0090.00716.20
7.4.50.0080.00016.55
7.4.40.0170.00016.07
7.4.30.0150.00816.34
7.4.00.0080.00814.79
7.3.330.0000.00613.25
7.3.320.0030.00313.04
7.3.310.0000.00716.31
7.3.300.0030.00316.25
7.3.290.0000.00716.13
7.3.280.0070.01016.25
7.3.270.0100.00717.40
7.3.260.0160.00316.25
7.3.250.0080.01016.28
7.3.240.0060.01216.38
7.3.230.0100.00916.39
7.3.210.0160.00016.29
7.3.200.0160.00619.39
7.3.190.0080.01116.18
7.3.180.0120.00616.24
7.3.170.0090.00916.27
7.3.160.0060.00916.32
7.3.120.0090.00914.77
7.3.110.0030.01414.86
7.3.100.0100.00314.48
7.3.90.0040.00814.62
7.3.80.0070.00714.46
7.3.70.0070.00714.55
7.3.60.0070.01014.80
7.3.50.0100.00314.69
7.3.40.0110.00414.72
7.3.30.0150.00014.59
7.3.20.0030.01416.31
7.3.10.0080.00316.56
7.3.00.0030.01016.52
7.2.330.0070.01116.46
7.2.320.0030.01416.67
7.2.310.0130.00316.59
7.2.300.0030.01516.46
7.2.290.0070.01116.15
7.2.250.0030.01414.82
7.2.240.0060.00914.72
7.2.230.0070.00714.74
7.2.220.0070.00714.91
7.2.210.0000.01214.89
7.2.200.0040.01114.72
7.2.190.0030.01414.79
7.2.180.0000.01114.96
7.2.170.0030.00914.72
7.2.60.0130.00316.67
7.2.00.0100.00319.20
7.1.330.0070.00715.54
7.1.320.0030.01015.70
7.1.310.0100.00315.68
7.1.300.0110.00415.56
7.1.290.0060.00615.56
7.1.280.0080.00415.56
7.1.270.0030.01215.30
7.1.260.0040.00415.31
7.1.200.0030.00915.60
7.1.100.0040.01117.65
7.1.70.0000.00817.09
7.1.60.0140.01119.40
7.1.50.0000.01016.73
7.1.00.0030.07722.44
7.0.200.0000.01016.60
7.0.100.0130.07719.99
7.0.90.0070.09320.15
7.0.80.0100.07319.93
7.0.70.0100.07019.99
7.0.60.0100.07719.99
7.0.50.0170.07020.36
7.0.40.0100.07720.13
7.0.30.0070.05020.08
7.0.20.0070.05320.09
7.0.10.0130.07020.06
7.0.00.0070.06020.18
5.6.280.0030.03721.07
5.6.250.0130.06020.74
5.6.240.0100.08020.50
5.6.230.0130.07320.52
5.6.220.0130.04020.61
5.6.210.0000.08720.79
5.6.200.0200.07020.98
5.6.190.0130.07721.08
5.6.180.0130.08021.15
5.6.170.0070.08321.09
5.6.160.0170.07321.12
5.6.150.0070.08321.11
5.6.140.0070.08021.02
5.6.130.0100.08321.02
5.6.120.0100.06721.08
5.6.110.0070.08021.02
5.6.100.0070.08720.96
5.6.90.0070.08321.07
5.6.80.0030.08020.57
5.6.70.0030.07320.51
5.6.60.0070.07320.55
5.6.50.0200.06320.46
5.6.40.0200.06020.42
5.6.30.0070.08320.42
5.6.20.0070.07720.45
5.6.10.0100.07320.50
5.6.00.0070.07320.26
5.5.380.0070.08720.57
5.5.370.0100.08020.42
5.5.360.0030.08020.34
5.5.350.0030.09020.47
5.5.340.0200.07020.93
5.5.330.0070.08020.87
5.5.320.0070.07320.77
5.5.310.0100.07320.90
5.5.300.0100.08020.83
5.5.290.0030.07720.63
5.5.280.0230.05020.91
5.5.270.0030.05320.87
5.5.260.0130.08320.82
5.5.250.0030.08320.60
5.5.240.0100.07320.29
5.5.230.0030.07020.30
5.5.220.0100.06320.19
5.5.210.0070.08020.18
5.5.200.0070.04720.11
5.5.190.0170.07020.25
5.5.180.0030.05720.13
5.5.160.0030.08020.21
5.5.150.0070.08320.07
5.5.140.0100.07019.98
5.5.130.0070.06719.98
5.5.120.0070.08020.28
5.5.110.0130.07020.27
5.5.100.0230.06720.11
5.5.90.0100.07319.98
5.5.80.0100.07320.13
5.5.70.0100.07020.09
5.5.60.0100.06320.15
5.5.50.0200.07020.05
5.5.40.0030.08320.05
5.5.30.0030.07720.14
5.5.20.0030.06320.06
5.5.10.0130.05720.08
5.5.00.0070.04720.07

preferences:
56.54 ms | 401 KiB | 5 Q