3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $foo = 'foo'; protected $bar = 'bar'; } class FooProxy extends Foo { private $wrapped; // ... private static $publicProperties = array('foo' => true); public function __construct(Foo $wrapped) { $this->wrapped = $wrapped; } public function & __get($name) { if (isset(self::$publicProperties[$name])) { return $this->wrapped->$name; } return PublicAccessEmulator::get($this->wrapped, $name); } } class PublicAccessEmulator { public static function & get($object, $name) { return $object->$name; } } $foo = new FooProxy(new Foo()); var_dump($foo->foo); var_dump($foo->bar);

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)
8.3.60.0060.00916.75
8.3.50.0100.00821.91
8.3.40.0070.00718.71
8.3.30.0110.00419.07
8.3.20.0070.00020.35
8.3.10.0000.00823.68
8.3.00.0030.00717.75
8.2.180.0160.00018.29
8.2.170.0090.01222.96
8.2.160.0100.00320.35
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0150.00326.16
8.2.120.0070.00022.13
8.2.110.0060.00322.11
8.2.100.0080.00318.03
8.2.90.0030.00619.25
8.2.80.0040.00418.05
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0000.00818.12
8.2.30.0050.00317.94
8.2.20.0040.00417.66
8.2.10.0000.00817.68
8.2.00.0060.00317.73
8.1.280.0140.00025.92
8.1.270.0050.00323.92
8.1.260.0060.00326.35
8.1.250.0100.00728.09
8.1.240.0130.01023.96
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.41
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0030.00621.96
8.1.150.0040.00418.50
8.1.140.0020.00517.27
8.1.130.0030.00317.27
8.1.120.0000.00817.29
8.1.110.0060.00417.47
8.1.100.0040.00417.43
8.1.90.0040.00417.42
8.1.80.0070.00017.41
8.1.70.0070.00017.39
8.1.60.0030.00717.62
8.1.50.0000.00717.57
8.1.40.0050.00317.43
8.1.30.0030.00617.62
8.1.20.0020.00517.51
8.1.10.0000.00717.59
8.1.00.0030.00617.56
8.0.300.0000.00718.77
8.0.290.0000.00817.04
8.0.280.0070.00018.27
8.0.270.0070.00017.12
8.0.260.0100.00016.89
8.0.250.0000.00816.98
8.0.240.0000.00816.96
8.0.230.0030.00316.89
8.0.220.0040.00416.93
8.0.210.0030.00316.89
8.0.200.0030.00316.83
8.0.190.0040.00416.93
8.0.180.0070.00016.90
8.0.170.0030.00516.91
8.0.160.0000.00717.03
8.0.150.0040.00416.88
8.0.140.0000.00716.89
8.0.130.0060.00313.35
8.0.120.0040.00416.77
8.0.110.0000.00716.89
8.0.100.0000.00716.68
8.0.90.0050.00216.84
8.0.80.0040.01116.91
8.0.70.0050.00216.93
8.0.60.0030.00316.86
8.0.50.0000.00816.96
8.0.30.0140.00417.20
8.0.20.0140.00517.40
8.0.10.0040.00416.98
8.0.00.0070.01116.67
7.4.330.0000.00515.09
7.4.320.0000.00616.64
7.4.300.0030.00316.53
7.4.290.0000.00716.44
7.4.280.0040.00416.60
7.4.270.0030.00316.50
7.4.260.0000.00716.61
7.4.250.0070.00016.45
7.4.240.0000.00816.56
7.4.230.0030.00316.70
7.4.220.0000.01716.68
7.4.210.0040.01116.57
7.4.200.0000.00716.69
7.4.190.0070.00016.74
7.4.160.0060.00916.58
7.4.150.0100.00917.40
7.4.140.0130.00417.86
7.4.130.0050.01316.62
7.4.120.0090.01116.58
7.4.110.0150.00416.64
7.4.100.0170.00316.54
7.4.90.0100.00716.61
7.4.80.0080.01019.39
7.4.70.0070.01016.57
7.4.60.0030.01216.53
7.4.50.0060.00016.33
7.4.40.0050.00822.77
7.4.30.0030.01316.37
7.4.00.0070.00914.99
7.3.330.0030.00313.47
7.3.320.0030.00313.21
7.3.310.0080.00016.34
7.3.300.0030.00316.46
7.3.290.0070.00716.44
7.3.280.0110.00916.46
7.3.270.0100.00717.40
7.3.260.0030.01316.59
7.3.250.0130.00816.56
7.3.240.0090.01216.52
7.3.230.0120.00616.64
7.3.210.0060.01016.41
7.3.200.0100.00719.39
7.3.190.0070.01116.55
7.3.180.0120.00316.60
7.3.170.0110.01116.54
7.3.160.0110.00516.46
7.3.120.0060.01114.70
7.3.110.0090.00915.04
7.3.100.0060.01215.17
7.3.90.0040.01214.80
7.3.80.0030.01014.73
7.3.70.0040.01114.67
7.3.60.0090.00314.98
7.3.50.0070.00714.77
7.3.40.0090.00615.01
7.3.30.0000.01014.77
7.3.20.0100.00316.66
7.3.10.0070.00416.64
7.3.00.0050.00916.56
7.2.330.0060.01216.86
7.2.320.0110.00716.34
7.2.310.0080.00816.52
7.2.300.0070.01016.86
7.2.290.0150.00516.78
7.2.250.0130.00614.75
7.2.240.0130.00714.86
7.2.230.0000.01215.29
7.2.220.0070.00714.79
7.2.210.0120.00315.25
7.2.200.0060.00915.00
7.2.190.0000.00915.00
7.2.180.0040.01114.97
7.2.170.0140.00014.84
7.2.130.0030.01017.07
7.2.120.0030.01116.75
7.2.110.0120.00016.89
7.2.100.0090.00617.02
7.2.90.0110.00416.88
7.2.80.0030.00917.11
7.2.70.0000.01116.89
7.2.60.0050.01016.85
7.2.50.0050.00516.85
7.2.40.0140.00317.04
7.2.30.0070.00716.74
7.2.20.0040.01116.95
7.2.10.0060.00616.95
7.2.00.0070.00918.05
7.1.330.0150.00015.59
7.1.320.0030.00915.90
7.1.310.0060.00615.84
7.1.300.0120.00415.85
7.1.290.0030.00715.77
7.1.280.0000.01115.97
7.1.270.0000.01515.86
7.1.260.0040.00715.57
7.1.250.0100.00615.77
7.1.200.0070.00316.05
7.1.100.0030.00818.30
7.1.70.0050.00217.21
7.1.60.0130.00919.31
7.1.50.0070.00416.99
7.1.00.0000.07722.54
7.0.200.0040.00416.52
7.0.140.0030.07321.95
7.0.100.0300.08020.15
7.0.90.0130.06319.89
7.0.80.0170.06320.13
7.0.70.0230.05719.89
7.0.60.0000.07019.96
7.0.50.0070.06720.24
7.0.40.0130.08020.11
7.0.30.0070.08020.09
7.0.20.0100.05720.13
7.0.10.0070.07020.07
7.0.00.0030.08720.07
5.6.280.0070.07021.03
5.6.250.0070.08020.57
5.6.240.0100.06320.70
5.6.230.0070.05720.67
5.6.220.0100.05320.50
5.6.210.0030.04320.68
5.6.200.0170.07721.07
5.6.190.0070.04021.05
5.6.180.0200.07021.07
5.6.170.0100.04321.12
5.6.160.0000.06321.14
5.6.150.0070.07721.04
5.6.140.0130.07320.98
5.6.130.0100.08021.09
5.6.120.0130.04321.18
5.6.110.0070.07721.07
5.6.100.0100.07721.05
5.6.90.0100.04020.95
5.6.80.0070.07020.47
5.6.70.0100.06320.40
5.6.60.0100.06020.51
5.6.50.0130.07320.50
5.6.40.0070.05720.41
5.6.30.0130.07720.31
5.6.20.0200.07020.54
5.6.10.0200.03320.37
5.6.00.0100.07320.31
5.5.380.0030.06020.50
5.5.370.0100.06320.39
5.5.360.0030.07720.39
5.5.350.0130.06020.36
5.5.340.0070.06720.90
5.5.330.0130.06020.82
5.5.320.0070.07720.93
5.5.310.0000.07320.84
5.5.300.0130.08020.87
5.5.290.0070.04720.80
5.5.280.0030.06720.90
5.5.270.0130.04020.93
5.5.260.0130.07720.88
5.5.250.0070.05020.72
5.5.240.0170.03720.19
5.5.230.0200.06720.21
5.5.220.0030.06020.22
5.5.210.0100.03720.15
5.5.200.0030.06320.17
5.5.190.0030.08720.19
5.5.180.0070.04720.16
5.5.160.0100.04320.28
5.5.150.0070.07720.28
5.5.140.0100.07320.23
5.5.130.0130.05720.25
5.5.120.0100.05720.15
5.5.110.0100.08020.14
5.5.100.0170.07020.14
5.5.90.0000.06020.09
5.5.80.0030.04020.08
5.5.70.0130.05719.95
5.5.60.0070.04020.12
5.5.50.0100.07720.17
5.5.40.0070.08020.07
5.5.30.0030.04020.17
5.5.20.0030.04020.16
5.5.10.0100.07020.07
5.5.00.0030.07320.04
5.4.450.0130.07719.36
5.4.440.0030.08319.20
5.4.430.0070.04319.39
5.4.420.0100.04319.55
5.4.410.0100.04319.43
5.4.400.0100.07318.91
5.4.390.0000.07319.03
5.4.380.0030.08019.12
5.4.370.0170.06719.16
5.4.360.0070.06019.13
5.4.350.0130.06718.88
5.4.340.0030.07719.18
5.4.320.0030.06718.90
5.4.310.0100.06319.23
5.4.300.0170.06319.16
5.4.290.0070.08019.04
5.4.280.0000.08019.14
5.4.270.0100.07318.84
5.4.260.0070.06719.02
5.4.250.0100.06018.89
5.4.240.0130.06318.94
5.4.230.0100.03718.94
5.4.220.0030.07319.02
5.4.210.0100.04319.15
5.4.200.0100.07018.94
5.4.190.0100.03318.88
5.4.180.0100.06719.03
5.4.170.0030.04719.03
5.4.160.0000.06718.85
5.4.150.0030.05318.92
5.4.140.0070.07316.43
5.4.130.0070.07316.48
5.4.120.0130.06016.46
5.4.110.0100.04016.52
5.4.100.0100.06716.56
5.4.90.0070.06316.48
5.4.80.0030.06716.51
5.4.70.0070.04016.53
5.4.60.0100.07316.45
5.4.50.0130.06716.42
5.4.40.0000.04716.36
5.4.30.0000.04716.47
5.4.20.0030.05316.21
5.4.10.0100.07716.24
5.4.00.0030.08315.86
5.3.290.0100.05314.71
5.3.280.0000.05014.69
5.3.270.0030.08014.71
5.3.260.0100.04314.73
5.3.250.0030.04014.56
5.3.240.0000.08314.72
5.3.230.0100.06714.57
5.3.220.0130.05714.68
5.3.210.0100.03314.71
5.3.200.0070.03714.64
5.3.190.0130.04714.52
5.3.180.0130.07014.54
5.3.170.0100.03714.52
5.3.160.0030.04314.70
5.3.150.0070.04314.49
5.3.140.0100.03314.55
5.3.130.0000.08714.48
5.3.120.0070.08014.61
5.3.110.0100.03714.57
5.3.100.0070.04014.07
5.3.90.0070.07014.14
5.3.80.0100.06714.10
5.3.70.0000.05313.95
5.3.60.0030.04014.15
5.3.50.0030.06313.99
5.3.40.0030.04314.08
5.3.30.0030.06713.90
5.3.20.0100.07013.80
5.3.10.0100.08013.77
5.3.00.0130.05713.63
5.2.170.0030.04311.84
5.2.160.0130.02711.84
5.2.150.0000.05311.84
5.2.140.0100.03011.84
5.2.130.0070.06011.84
5.2.120.0030.05011.84
5.2.110.0070.05711.84
5.2.100.0000.03711.84
5.2.90.0070.05311.84
5.2.80.0030.06311.84
5.2.70.0030.05711.84
5.2.60.0030.04311.84
5.2.50.0000.03711.84
5.2.40.0030.03311.84
5.2.30.0070.06011.84
5.2.20.0000.05311.84
5.2.10.0030.02711.84
5.2.00.0030.02711.84
5.1.60.0070.02011.84
5.1.50.0000.02711.84
5.1.40.0000.02311.84
5.1.30.0030.05711.84
5.1.20.0000.03311.84
5.1.10.0000.02711.84
5.1.00.0000.02711.84
5.0.50.0030.02011.84
5.0.40.0030.02011.84
5.0.30.0030.03011.84
5.0.20.0000.02311.84
5.0.10.0030.01711.84
5.0.00.0000.03011.84
4.4.90.0000.03311.84
4.4.80.0000.01711.84
4.4.70.0070.03311.84
4.4.60.0070.01011.84
4.4.50.0030.01311.84
4.4.40.0000.02711.84
4.4.30.0000.04011.84
4.4.20.0030.01311.84
4.4.10.0000.01311.84
4.4.00.0030.02311.84
4.3.110.0030.01311.84
4.3.100.0000.01311.84
4.3.90.0000.01711.84
4.3.80.0000.02311.84
4.3.70.0070.00711.84
4.3.60.0000.01711.84
4.3.50.0070.01011.84
4.3.40.0000.02311.84
4.3.30.0030.01311.84
4.3.20.0000.01311.84
4.3.10.0030.01011.84
4.3.00.0030.01311.84

preferences:
40.69 ms | 400 KiB | 5 Q