3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Ex extends \ReflectionException { public $reflector; public function __construct($reflector, $message = '', \Exception $previous = null) { parent::__construct($message, 0, $previous); $this->reflector = $reflector; } } class A { private $private = 'private'; public $public = 'public'; private function privateMethod() { } } class B { //public $private = 'pr'; private $public = 'pu'; } class C extends \ReflectionClass { public function __construct($name) { try { parent::__construct($name); } catch (\Exception $e) { throw new Ex($this, $e->getMessage(), $e); } } } $r = new \ReflectionClass('A'); $p = $r->getMethod('privateMethod'); $p->setAccessible(true); $p->setAccessible(false); //var_dump($p->invoke(new stdClass())); $p = $r->getProperty('public'); $p->setAccessible(false); var_dump($p->getValue(true));

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)
8.3.60.0040.01116.63
8.3.50.0110.00817.33
8.3.40.0090.00918.79
8.3.30.0140.00018.67
8.3.20.0060.00318.90
8.3.10.0030.00618.79
8.3.00.0040.00419.38
8.2.180.0090.01317.13
8.2.170.0120.00622.96
8.2.160.0190.00020.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00420.50
8.2.110.0000.00920.52
8.2.100.0070.00417.66
8.2.90.0030.00721.09
8.2.80.0070.00019.39
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0000.00718.07
8.2.40.0050.00318.22
8.2.30.0030.00517.95
8.2.20.0000.00717.73
8.2.10.0040.00417.61
8.2.00.0040.00417.66
8.1.280.0160.00325.92
8.1.270.0040.00424.66
8.1.260.0140.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00723.73
8.1.230.0110.00023.97
8.1.220.0060.00317.74
8.1.210.0000.00818.85
8.1.200.0090.00017.35
8.1.190.0040.00417.51
8.1.180.0040.00418.10
8.1.170.0030.00618.82
8.1.160.0000.00718.83
8.1.150.0000.00718.58
8.1.140.0000.00717.32
8.1.130.0030.00317.79
8.1.120.0000.00917.31
8.1.110.0040.00417.29
8.1.100.0030.00317.41
8.1.90.0030.00517.46
8.1.80.0040.00417.39
8.1.70.0040.00417.41
8.1.60.0030.00517.41
8.1.50.0040.00417.39
8.1.40.0040.00417.58
8.1.30.0040.00417.59
8.1.20.0000.00817.70
8.1.10.0040.00417.48
8.1.00.0050.00317.43
8.0.300.0030.00620.09
8.0.290.0050.00216.88
8.0.280.0050.00318.24
8.0.270.0000.00717.26
8.0.260.0030.00316.87
8.0.250.0030.00516.95
8.0.240.0050.00216.92
8.0.230.0050.00316.90
8.0.220.0070.00016.81
8.0.210.0000.00716.79
8.0.200.0000.00616.98
8.0.190.0070.00416.93
8.0.180.0000.00816.89
8.0.170.0040.00416.81
8.0.160.0070.00016.94
8.0.150.0060.00316.80
8.0.140.0040.00416.77
8.0.130.0000.00513.29
8.0.120.0000.00816.84
8.0.110.0050.00316.87
8.0.100.0030.00516.93
8.0.90.0040.00416.72
8.0.80.0120.00316.91
8.0.70.0000.00816.77
8.0.60.0040.00416.82
8.0.50.0050.00316.75
8.0.30.0200.00416.87
8.0.20.0180.01817.00
8.0.10.0050.00216.93
8.0.00.0100.00916.59
7.4.330.0000.00513.01
7.4.320.0060.00316.60
7.4.300.0070.00016.44
7.4.290.0070.00016.54
7.4.280.0050.00316.47
7.4.270.0030.00516.56
7.4.260.0000.00613.09
7.4.250.0030.00616.53
7.4.240.0060.00116.45
7.4.230.0000.00716.30
7.4.220.0090.00916.59
7.4.210.0070.00716.51
7.4.200.0080.00016.34
7.4.190.0000.00716.32
7.4.160.0220.00316.52
7.4.150.0070.01116.52
7.4.140.0090.00816.43
7.4.130.0080.01216.36
7.4.120.0060.01016.39
7.4.110.0080.00916.38
7.4.100.0160.00916.37
7.4.90.0150.00316.39
7.4.80.0170.00316.56
7.4.70.0130.00316.35
7.4.60.0060.01216.62
7.4.50.0110.00016.60
7.4.40.0040.00716.33
7.4.30.0090.00916.42
7.4.00.0030.01414.86
7.3.330.0070.00013.26
7.3.320.0060.00013.05
7.3.310.0000.00816.25
7.3.300.0000.00716.21
7.3.290.0030.01716.28
7.3.280.0140.00616.24
7.3.270.0070.01116.42
7.3.260.0140.00416.36
7.3.250.0120.00816.24
7.3.240.0120.00616.22
7.3.230.0140.00316.33
7.3.210.0090.00616.26
7.3.200.0120.00619.39
7.3.190.0030.01616.55
7.3.180.0120.00916.18
7.3.170.0060.01216.30
7.3.160.0060.01016.42
7.3.120.0070.00714.94
7.3.10.0040.00716.12
7.3.00.0050.00716.19
7.2.330.0090.00916.62
7.2.320.0130.01016.54
7.2.310.0070.01716.59
7.2.300.0100.01316.62
7.2.290.0030.01616.64
7.2.130.0040.00816.43
7.2.120.0080.00416.04
7.2.110.0080.00416.36
7.2.100.0070.00416.54
7.2.90.0040.00816.37
7.2.80.0110.00416.77
7.2.70.0130.00316.40
7.2.60.0080.00716.05
7.2.50.0040.00816.39
7.2.40.0040.01116.48
7.2.30.0080.00416.68
7.2.20.0030.00916.61
7.2.10.0000.01116.58
7.2.00.0080.00316.43
7.1.250.0060.00915.12
7.1.100.0040.00817.99
7.1.70.0040.00416.87
7.1.60.0070.01719.40
7.1.50.0070.01616.85
7.1.00.0070.05722.43
7.0.200.0060.00316.23
7.0.140.0000.08021.95
7.0.120.0070.07022.13
7.0.60.0100.07719.80
7.0.50.0100.06717.80
7.0.40.0100.06720.40
7.0.30.0270.04020.07
7.0.20.0270.07720.21
7.0.10.0370.07020.23
7.0.00.0030.04720.05
5.6.210.0070.08020.50
5.6.200.0030.07718.19
5.6.190.0070.08320.33
5.6.180.0300.03720.36
5.6.170.0300.05020.58
5.6.160.0100.08720.48
5.6.150.0000.06318.27
5.6.140.0100.04318.16
5.6.130.0100.08318.17
5.6.120.0100.08021.13
5.6.110.0100.06021.20
5.6.100.0100.05721.14
5.6.90.0100.07321.13
5.6.80.0070.07320.36
5.5.350.0130.07320.43
5.5.340.0100.03317.99
5.5.330.0070.06720.40
5.5.320.0200.07320.41
5.5.310.0300.07020.34
5.5.300.0070.04017.94
5.5.290.0030.04017.95
5.5.280.0100.04320.80
5.5.270.0130.04320.68
5.5.260.0030.04320.89
5.5.250.0130.07020.62
5.5.240.0070.03720.19
5.4.450.0070.08019.57
5.4.440.0100.08019.57
5.4.430.0100.08019.63
5.4.420.0100.06719.17
5.4.410.0030.07019.27
5.4.400.0130.06718.93
5.4.390.0100.07319.15
5.4.380.0100.06719.12
5.4.370.0030.05019.20
5.4.360.0030.04019.12
5.4.350.0270.05719.11
5.4.340.0030.07319.25
5.4.320.0030.08018.87
5.4.310.0070.05018.97
5.4.300.0130.07019.16
5.4.290.0100.04018.85
5.4.280.0070.04018.84
5.4.270.0030.07319.15
5.4.260.0030.07319.14
5.4.250.0070.08019.23
5.4.240.0100.04719.15
5.4.230.0030.08019.11
5.4.220.0070.08319.23
5.4.210.0070.05319.18
5.4.200.0130.05018.86
5.4.190.0030.05719.23
5.4.180.0070.05019.20
5.4.170.0070.05719.22
5.4.160.0100.05019.19
5.4.150.0030.05019.18
5.4.140.0100.06016.55
5.4.130.0100.06716.40
5.4.120.0000.04716.48
5.4.110.0030.08016.48
5.4.100.0100.07016.42
5.4.90.0000.06316.34
5.4.80.0100.07316.46
5.4.70.0100.07016.37
5.4.60.0100.06716.28
5.4.50.0070.07316.48
5.4.40.0070.07316.64
5.4.30.0030.07316.48
5.4.20.0100.06016.27
5.4.10.0100.07016.30
5.4.00.0070.07315.99
5.3.290.0030.05714.69
5.3.280.0070.08014.68
5.3.270.0030.07314.55
5.3.260.0030.05714.63
5.3.250.0100.03314.63
5.3.240.0030.04314.64
5.3.230.0030.04714.79
5.3.220.0100.04014.63
5.3.210.0170.03314.49
5.3.200.0070.07014.52
5.3.190.0070.05014.64
5.3.180.0100.07014.60
5.3.170.0070.07014.48
5.3.160.0030.06314.59
5.3.150.0070.07714.53
5.3.140.0030.07314.73
5.3.130.0000.05314.64
5.3.120.0100.07314.57
5.3.110.0030.08014.57
5.3.100.0130.03714.21
5.3.90.0030.05014.21
5.3.80.0030.07714.19
5.3.70.0100.07014.05
5.3.60.0030.07714.00
5.3.50.0070.07313.88
5.3.40.0100.03014.03
5.3.30.0130.03014.00
5.3.20.0070.03013.70
5.3.10.0070.03013.73
5.3.00.0030.03313.70
5.2.170.0070.02711.23
5.2.160.0000.03311.14
5.2.150.0030.03011.07
5.2.140.0000.03311.06
5.2.130.0000.03011.16
5.2.120.0000.03011.13
5.2.110.0030.02711.13
5.2.100.0000.03011.20
5.2.90.0000.03011.05
5.2.80.0000.03011.12
5.2.70.0000.03011.28
5.2.60.0030.03011.07
5.2.50.0000.03011.06
5.2.40.0070.02311.05
5.2.30.0030.02711.07
5.2.20.0000.03010.95
5.2.10.0000.03010.85
5.2.00.0030.02710.65
5.1.60.0030.02710.05
5.1.50.0000.02710.07
5.1.40.0000.02710.00
5.1.30.0030.02310.44
5.1.20.0070.02010.38
5.1.10.0000.02710.09
5.1.00.0070.02010.13
5.0.50.0000.0208.62
5.0.40.0030.0178.48
5.0.30.0000.0338.30
5.0.20.0070.0138.18
5.0.10.0030.0178.19
5.0.00.0070.0278.09
4.4.90.0070.0107.79
4.4.80.0000.0177.79
4.4.70.0070.0107.79
4.4.60.0030.0137.79
4.4.50.0000.0177.79
4.4.40.0000.0237.79
4.4.30.0000.0207.79
4.4.20.0030.0137.79
4.4.10.0000.0177.79
4.4.00.0000.0237.79
4.3.110.0000.0177.79
4.3.100.0000.0137.79
4.3.90.0000.0137.79
4.3.80.0000.0237.79
4.3.70.0000.0137.79
4.3.60.0000.0177.79
4.3.50.0000.0137.79
4.3.40.0000.0237.79
4.3.30.0000.0137.79
4.3.20.0000.0137.79
4.3.10.0000.0177.79
4.3.00.0000.0177.79

preferences:
43.87 ms | 401 KiB | 5 Q