3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $a = 'ahoj'; public function fet(&$a) { } public function get() { } public function __invoke(&$a) { echo $this->a; } } $a = new A; /*$a('ahoj'); $ref = new \ReflectionMethod($a, '__invoke'); $ref->setAccessible(true); $ref->invoke($a, 'ahoj');*/ function f_a($b, &$a) { } $f = function($b, &$a) {}; $ref = new ReflectionFunction($f); $ref->invoke($f, 3, $a->get()); //$ar = array($a, 'fet'); //$a->fet(new DateTime);

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)
8.3.60.0030.01718.43
8.3.50.0130.00821.21
8.3.40.0180.00018.84
8.3.30.0000.01420.34
8.3.20.0000.00720.39
8.3.10.0040.00421.92
8.3.00.0090.00922.09
8.2.180.0130.00616.63
8.2.170.0030.01022.96
8.2.160.0100.00322.11
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00420.88
8.2.110.0070.00320.56
8.2.100.0000.01217.91
8.2.90.0090.00018.16
8.2.80.0040.00419.20
8.2.70.0000.00817.50
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0050.00319.88
8.2.30.0030.00619.43
8.2.20.0030.00617.61
8.2.10.0040.00417.64
8.2.00.0040.00417.74
8.1.280.0100.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.22
8.1.230.0040.00720.95
8.1.220.0030.00617.74
8.1.210.0050.00318.91
8.1.200.0060.00317.48
8.1.190.0000.00817.54
8.1.180.0040.00419.01
8.1.170.0030.00618.50
8.1.160.0000.00920.69
8.1.150.0040.00418.66
8.1.140.0040.00417.43
8.1.130.0030.00317.78
8.1.120.0040.00417.52
8.1.110.0000.00717.48
8.1.100.0050.00317.56
8.1.90.0050.00217.43
8.1.80.0040.00417.37
8.1.70.0040.00417.46
8.1.60.0030.00617.61
8.1.50.0060.00317.59
8.1.40.0060.00317.47
8.1.30.0000.00817.60
8.1.20.0000.00917.66
8.1.10.0040.00417.63
8.1.00.0070.00417.39
8.0.300.0070.00019.94
8.0.290.0070.00017.18
8.0.280.0080.00018.39
8.0.270.0030.00617.20
8.0.260.0000.00616.82
8.0.250.0000.00616.97
8.0.240.0040.00416.83
8.0.230.0000.00816.90
8.0.220.0000.00716.94
8.0.210.0050.00216.77
8.0.200.0030.00316.98
8.0.190.0000.00716.94
8.0.180.0030.00316.99
8.0.170.0000.00816.86
8.0.160.0030.00316.84
8.0.150.0060.00616.75
8.0.140.0000.00716.93
8.0.130.0000.00613.35
8.0.120.0060.00316.85
8.0.110.0070.00016.91
8.0.100.0030.00316.83
8.0.90.0070.00017.07
8.0.80.0090.00616.88
8.0.70.0000.00716.84
8.0.60.0050.00217.00
8.0.50.0040.00416.95
8.0.30.0100.00817.29
8.0.20.0130.00817.40
8.0.10.0040.00416.97
8.0.00.0120.00716.75
7.4.330.0030.00315.00
7.4.320.0030.00316.61
7.4.300.0060.00016.63
7.4.290.0030.00316.57
7.4.280.0050.00216.60
7.4.270.0000.00716.62
7.4.260.0030.00313.35
7.4.250.0000.00916.41
7.4.240.0000.00716.46
7.4.230.0070.00016.35
7.4.220.0090.00916.68
7.4.210.0070.00916.53
7.4.200.0040.00416.45
7.4.190.0030.00316.75
7.4.160.0130.00416.39
7.4.150.0140.00417.40
7.4.140.0130.00817.86
7.4.130.0110.00916.52
7.4.120.0070.01016.57
7.4.110.0100.00716.32
7.4.100.0100.01316.53
7.4.90.0170.00016.46
7.4.80.0120.00919.39
7.4.70.0030.01416.57
7.4.60.0090.00916.60
7.4.50.0090.00016.23
7.4.40.0080.00322.77
7.4.30.0080.01016.75
7.4.00.0030.00914.82
7.3.330.0030.00313.23
7.3.320.0000.00613.38
7.3.310.0000.00816.27
7.3.300.0000.00716.37
7.3.290.0130.00416.38
7.3.280.0070.00816.36
7.3.270.0060.01217.40
7.3.260.0170.00316.29
7.3.250.0140.00416.34
7.3.240.0060.01016.42
7.3.230.0110.00616.39
7.3.210.0070.01016.29
7.3.200.0100.00919.39
7.3.190.0070.01016.29
7.3.180.0060.01616.48
7.3.170.0100.00716.68
7.3.160.0100.00716.43
7.3.120.0080.00614.84
7.2.330.0110.00716.59
7.2.320.0080.01116.66
7.2.310.0150.00616.70
7.2.300.0100.00716.54
7.2.290.0140.00316.75
7.2.60.0030.00816.86
7.2.00.0000.01219.33
7.1.200.0330.00015.39
7.1.100.0040.00418.02
7.1.70.0000.00916.93
7.1.60.0070.01019.32
7.1.50.0140.01016.87
7.1.00.0000.03722.45
7.0.200.0030.00716.76
7.0.140.0200.06021.95
7.0.100.0070.04719.98
7.0.90.0130.03719.96
7.0.80.0100.03720.12
7.0.70.0070.05719.89
7.0.60.0130.03719.97
7.0.50.0200.07320.20
7.0.40.0070.08320.15
7.0.30.0070.07720.09
7.0.20.0130.07020.13
7.0.10.0130.07020.12
7.0.00.0070.04319.99
5.6.280.0000.07721.13
5.6.250.0170.03320.79
5.6.240.0000.04720.65
5.6.230.0030.04020.54
5.6.220.0000.04320.63
5.6.210.0070.05320.62
5.6.200.0000.08721.02
5.6.190.0030.08020.95
5.6.180.0130.05021.04
5.6.170.0000.09021.04
5.6.160.0130.04721.09
5.6.150.0070.08321.11
5.6.140.0100.08021.10
5.6.130.0100.04320.96
5.6.120.0100.07721.11
5.6.110.0200.07320.98
5.6.100.0000.06721.16
5.6.90.0170.07321.09
5.6.80.0030.07720.50
5.6.70.0130.07720.56
5.6.60.0100.08320.41
5.6.50.0100.06720.43
5.6.40.0070.07320.41
5.6.30.0070.07020.30
5.6.20.0030.08320.39
5.6.10.0030.08320.38
5.6.00.0030.04320.30
5.5.380.0070.08720.37
5.5.370.0000.04320.44
5.5.360.0030.04320.57
5.5.350.0070.03720.36
5.5.340.0170.07720.79
5.5.330.0070.08020.89
5.5.320.0130.07720.84
5.5.310.0070.08320.81
5.5.300.0030.09320.90
5.5.290.0100.08020.74
5.5.280.0170.08020.81
5.5.270.0170.07020.93
5.5.260.0070.05020.88
5.5.250.0100.04020.72
5.5.240.0130.07319.99
5.5.230.0200.06320.28
5.5.220.0130.07720.25
5.5.210.0000.08320.27
5.5.200.0170.04020.13
5.5.190.0070.07320.12
5.5.180.0070.06020.14
5.5.160.0000.07320.24
5.5.150.0000.05020.19
5.5.140.0000.08319.99
5.5.130.0100.07320.28
5.5.120.0130.07020.16
5.5.110.0130.04320.25
5.5.100.0030.08720.11
5.5.90.0030.07720.15
5.5.80.0070.08020.07
5.5.70.0070.06320.10
5.5.60.0070.08320.15
5.5.50.0030.05720.01
5.5.40.0130.07019.97
5.5.30.0100.07720.15
5.5.20.0100.07720.09
5.5.10.0070.07320.12
5.5.00.0030.04720.07
5.4.450.0030.04319.42
5.4.440.0100.07319.28
5.4.430.0070.06719.55
5.4.420.0070.07719.28
5.4.410.0100.08019.05
5.4.400.0070.07319.14
5.4.390.0100.07019.04
5.4.380.0100.07318.86
5.4.370.0000.08318.88
5.4.360.0100.07319.04
5.4.350.0100.05319.09
5.4.340.0070.06719.12
5.4.320.0100.07718.95
5.4.310.0070.07318.88
5.4.300.0070.08318.89
5.4.290.0100.07319.04
5.4.280.0030.08318.94
5.4.270.0130.08018.89
5.4.260.0200.06319.13
5.4.250.0030.07719.18
5.4.240.0100.07319.04
5.4.230.0030.05319.24
5.4.220.0070.06319.20
5.4.210.0100.05719.19
5.4.200.0070.07019.03
5.4.190.0070.07019.03
5.4.180.0030.07719.20
5.4.170.0100.07718.89
5.4.160.0070.04719.14
5.4.150.0070.07719.11
5.4.140.0130.06016.47
5.4.130.0070.06716.48
5.4.120.0070.06716.46
5.4.110.0130.06716.49
5.4.100.0100.07016.46
5.4.90.0100.07316.56
5.4.80.0100.07316.31
5.4.70.0170.04016.55
5.4.60.0130.06716.37
5.4.50.0100.06716.48
5.4.40.0030.07716.46
5.4.30.0070.04716.41
5.4.20.0070.04316.44
5.4.10.0070.04716.32
5.4.00.0030.07015.87
5.3.290.0030.07714.65
5.3.280.0200.05714.58
5.3.270.0070.07314.67
5.3.260.0130.06714.60
5.3.250.0070.07714.74
5.3.240.0170.06014.72
5.3.230.0100.03314.72
5.3.220.0100.06714.70
5.3.210.0070.06714.64
5.3.200.0030.06714.49
5.3.190.0130.06014.70
5.3.180.0030.08014.70
5.3.170.0130.06714.55
5.3.160.0130.06014.55
5.3.150.0030.06714.63
5.3.140.0100.07314.49
5.3.130.0070.08014.61
5.3.120.0070.07714.67
5.3.110.0130.06714.57
5.3.100.0070.07714.10
5.3.90.0130.06714.00
5.3.80.0070.08014.04
5.3.70.0070.07314.13
5.3.60.0070.07314.09
5.3.50.0070.07314.02
5.3.40.0170.05714.08
5.3.30.0000.05013.95
5.3.20.0070.07313.84
5.3.10.0030.04313.59
5.3.00.0100.07013.63
5.2.170.0030.04011.25
5.2.160.0000.06711.14
5.2.150.0130.04711.24
5.2.140.0000.04011.06
5.2.130.0130.05711.04
5.2.120.0100.06011.02
5.2.110.0070.06710.97
5.2.100.0070.05311.02
5.2.90.0100.05311.24
5.2.80.0000.06011.19
5.2.70.0030.06011.22
5.2.60.0070.04311.05
5.2.50.0000.06011.09
5.2.40.0030.06011.13
5.2.30.0000.06710.98
5.2.20.0030.06311.11
5.2.10.0030.05710.82
5.2.00.0070.05710.66
5.1.60.0000.05710.00
5.1.50.0070.04310.09
5.1.40.0070.05310.07
5.1.30.0130.04710.38
5.1.20.0030.05710.31
5.1.10.0000.06010.16
5.1.00.0070.05710.16
5.0.50.0000.0439.49
5.0.40.0000.0479.49
5.0.30.0130.0309.49
5.0.20.0030.0409.49
5.0.10.0000.0379.49
5.0.00.0070.0579.49
4.4.90.0000.0339.49
4.4.80.0000.0379.49
4.4.70.0000.0409.49
4.4.60.0000.0309.49
4.4.50.0030.0379.49
4.4.40.0000.0539.49
4.4.30.0030.0279.49
4.4.20.0030.0339.49
4.4.10.0030.0379.49
4.4.00.0030.0539.49
4.3.110.0100.0239.49
4.3.100.0100.0309.49
4.3.90.0030.0339.49
4.3.80.0000.0539.49
4.3.70.0030.0279.49
4.3.60.0030.0339.49
4.3.50.0070.0279.49
4.3.40.0000.0409.49
4.3.30.0030.0379.49
4.3.20.0000.0409.49
4.3.10.0070.0309.49
4.3.00.0000.0379.49

preferences:
28.78 ms | 401 KiB | 5 Q