3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace NS; class A { public function get($a){} } function foo($a = 'foo') { } $class = new \ReflectionClass('NS\A'); $method = $class->getMethod('get'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; $method = new \ReflectionFunction('NS\foo'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; /* var_dump($class->getNamespaceName()); var_dump($class->getName()); var_dump($method->getNamespaceName()); var_dump($method->getName()); var_dump($aParameter->getName()); var_dump($aParameter->getDeclaringFunction()->getNamespaceName()); var_dump($aParameter->getDeclaringFunction()->getName()); */ var_dump($aParameter->getPosition());

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)
8.3.60.0150.00418.23
8.3.50.0230.00822.01
8.3.40.0150.00618.50
8.3.30.0070.01419.05
8.3.20.0070.00720.16
8.3.10.0080.00023.53
8.3.00.0100.00020.83
8.2.180.0030.01916.63
8.2.170.0110.00322.96
8.2.160.0000.01420.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00819.36
8.2.110.0050.00522.10
8.2.100.0090.00317.84
8.2.90.0050.00317.97
8.2.80.0000.01017.97
8.2.70.0090.00017.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0070.00319.88
8.2.30.0040.00418.27
8.2.20.0070.00317.63
8.2.10.0050.00318.08
8.2.00.0060.00317.57
8.1.280.0120.00925.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.47
8.1.230.0070.00320.90
8.1.220.0060.00317.74
8.1.210.0000.00918.85
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0040.00422.00
8.1.150.0040.00418.59
8.1.140.0040.00417.37
8.1.130.0070.00017.75
8.1.120.0040.00417.37
8.1.110.0000.00817.34
8.1.100.0000.00717.39
8.1.90.0080.00017.30
8.1.80.0000.00717.40
8.1.70.0040.00417.27
8.1.60.0090.00317.54
8.1.50.0000.00817.46
8.1.40.0060.00317.52
8.1.30.0030.00517.44
8.1.20.0000.00817.62
8.1.10.0030.00717.39
8.1.00.0040.00417.45
8.0.300.0000.00819.90
8.0.290.0050.00216.63
8.0.280.0050.00318.40
8.0.270.0050.00217.27
8.0.260.0030.00317.21
8.0.250.0040.00416.89
8.0.240.0080.00016.77
8.0.230.0030.00316.78
8.0.220.0040.00416.74
8.0.210.0030.00316.86
8.0.200.0040.00416.84
8.0.190.0040.00416.79
8.0.180.0000.00716.85
8.0.170.0000.00816.90
8.0.160.0040.00316.92
8.0.150.0040.00416.68
8.0.140.0060.00616.86
8.0.130.0000.00513.29
8.0.120.0070.00016.83
8.0.110.0000.00716.88
8.0.100.0040.00416.71
8.0.90.0000.00716.85
8.0.80.0120.00316.72
8.0.70.0040.00416.82
8.0.60.0040.00416.87
8.0.50.0000.00816.80
8.0.30.0140.00817.05
8.0.20.0070.01217.40
8.0.10.0000.00716.97
8.0.00.0060.01116.76
7.4.330.0020.00215.00
7.4.320.0030.00316.56
7.4.300.0070.00016.45
7.4.290.0030.00516.57
7.4.280.0030.00616.46
7.4.270.0030.00316.54
7.4.260.0000.00716.33
7.4.250.0040.00416.34
7.4.240.0040.00416.49
7.4.230.0000.00716.56
7.4.220.0090.00916.45
7.4.210.0000.01616.52
7.4.200.0030.00316.50
7.4.160.0040.01416.30
7.4.150.0130.01017.40
7.4.140.0120.00517.86
7.4.130.0110.00616.41
7.4.120.0100.00716.54
7.4.110.0030.01316.45
7.4.100.0110.00716.49
7.4.90.0070.01016.42
7.4.80.0090.00919.39
7.4.70.0120.00616.50
7.4.60.0130.00316.35
7.4.50.0060.00016.55
7.4.40.0160.00316.35
7.4.30.0070.01016.26
7.4.00.0040.01115.14
7.3.330.0060.00013.27
7.3.320.0000.00613.02
7.3.310.0040.00316.15
7.3.300.0030.00316.25
7.3.290.0130.00016.27
7.3.280.0110.00716.22
7.3.270.0030.01517.40
7.3.260.0140.01216.33
7.3.250.0130.00616.41
7.3.240.0130.00916.44
7.3.230.0050.01116.39
7.3.210.0070.01016.30
7.3.200.0100.01019.39
7.3.190.0130.01016.54
7.3.180.0160.00016.65
7.3.170.0100.00616.27
7.3.160.0110.01116.44
7.3.120.0060.01014.93
7.3.10.0190.00016.12
7.3.00.0110.00815.82
7.2.330.0110.00716.51
7.2.320.0150.00616.52
7.2.310.0070.01016.31
7.2.300.0100.00616.74
7.2.290.0100.01316.68
7.2.130.0140.00716.47
7.2.120.0150.00316.48
7.2.110.0060.00316.87
7.2.100.0100.00316.36
7.2.90.0070.01116.34
7.2.80.0100.01016.39
7.2.70.0100.01416.58
7.2.60.0100.00616.63
7.2.50.0120.00416.01
7.2.40.0100.00616.60
7.2.30.0180.01216.37
7.2.20.0160.00316.21
7.2.10.0130.01116.01
7.2.00.0070.01117.78
7.1.250.0100.00715.09
7.1.200.0000.01215.75
7.1.100.0090.00617.84
7.1.70.0040.00417.00
7.1.60.0090.01619.70
7.1.50.0100.01316.67
7.1.00.0030.07722.33
7.0.200.0000.00916.81
7.0.140.0030.07022.04
7.0.100.0130.07319.92
7.0.90.0170.06719.90
7.0.80.0100.04319.92
7.0.70.0070.08719.91
7.0.60.0130.07019.98
7.0.50.0070.05320.27
7.0.40.0070.08719.99
7.0.30.0030.08719.99
7.0.20.0070.08720.04
7.0.10.0070.08020.07
7.0.00.0000.07020.12
5.6.280.0030.07321.00
5.6.250.0100.08720.55
5.6.240.0130.07720.55
5.6.230.0030.08320.61
5.6.220.0130.07320.51
5.6.210.0230.06320.53
5.6.200.0130.07321.06
5.6.190.0130.07721.02
5.6.180.0170.07721.11
5.6.170.0030.08321.05
5.6.160.0100.08021.06
5.6.150.0100.04721.11
5.6.140.0070.08020.96
5.6.130.0070.08321.01
5.6.120.0130.08320.97
5.6.110.0100.08020.95
5.6.100.0070.08721.01
5.6.90.0000.08021.02
5.6.80.0100.07320.42
5.6.70.0100.08020.44
5.6.60.0100.04720.41
5.6.50.0030.08020.39
5.6.40.0070.08720.39
5.6.30.0130.06720.41
5.6.20.0000.08720.46
5.6.10.0070.08020.31
5.6.00.0070.07320.40
5.5.380.0130.06720.44
5.5.370.0030.07720.30
5.5.360.0100.05020.39
5.5.350.0200.06720.40
5.5.340.0130.07020.73
5.5.330.0030.08720.78
5.5.320.0100.07320.73
5.5.310.0130.06720.77
5.5.300.0100.07720.72
5.5.290.0070.08020.86
5.5.280.0100.06020.64
5.5.270.0100.07720.85
5.5.260.0100.08320.75
5.5.250.0070.07720.58
5.5.240.0130.06720.16
5.5.230.0100.07720.23
5.5.220.0130.07320.18
5.5.210.0000.06020.15
5.5.200.0170.07020.25
5.5.190.0030.08320.21
5.5.180.0100.04020.10
5.5.160.0100.06720.09
5.5.150.0130.07320.26
5.5.140.0130.07320.14
5.5.130.0100.07720.25
5.5.120.0100.06320.24
5.5.110.0070.07020.21
5.5.100.0070.07720.05
5.5.90.0030.07320.06
5.5.80.0070.07319.92
5.5.70.0100.08320.15
5.5.60.0030.08320.05
5.5.50.0070.07720.14
5.5.40.0030.08020.14
5.5.30.0070.06020.14
5.5.20.0130.06320.05
5.5.10.0030.04720.12
5.5.00.0200.06720.11
5.4.450.0030.08319.45
5.4.440.0030.04319.45
5.4.430.0030.08319.55
5.4.420.0030.08319.55
5.4.410.0070.07319.07
5.4.400.0030.07719.18
5.4.390.0000.08719.04
5.4.380.0100.07319.13
5.4.370.0030.04319.05
5.4.360.0130.03719.21
5.4.350.0030.07719.10
5.4.340.0100.07719.16
5.4.320.0030.08019.16
5.4.310.0070.06019.18
5.4.300.0070.07319.12
5.4.290.0030.07718.84
5.4.280.0200.03019.04
5.4.270.0130.07319.04
5.4.260.0130.07018.84
5.4.250.0030.07319.17
5.4.240.0130.07019.05
5.4.230.0100.07319.13
5.4.220.0070.07718.84
5.4.210.0100.07319.12
5.4.200.0070.07319.04
5.4.190.0030.08019.15
5.4.180.0100.07019.03
5.4.170.0070.07319.04
5.4.160.0100.07319.07
5.4.150.0130.06719.19
5.4.140.0200.06016.34
5.4.130.0070.07016.46
5.4.120.0070.07316.33
5.4.110.0100.07716.32
5.4.100.0030.07016.49
5.4.90.0070.07316.55
5.4.80.0170.06316.50
5.4.70.0070.07316.45
5.4.60.0100.07016.48
5.4.50.0100.07316.35
5.4.40.0030.07716.45
5.4.30.0070.04316.35
5.4.20.0070.04016.33
5.4.10.0030.07716.46
5.4.00.0030.06715.73
5.3.290.0030.08015.58
5.3.280.0070.07715.58
5.3.270.0130.07015.58
5.3.260.0070.07715.58
5.3.250.0100.07315.58
5.3.240.0070.07315.58
5.3.230.0130.04715.58
5.3.220.0070.07315.58
5.3.210.0100.05315.58
5.3.200.0170.06715.58
5.3.190.0030.07715.58
5.3.180.0070.07015.58
5.3.170.0070.08015.58
5.3.160.0070.05715.58
5.3.150.0070.06015.58
5.3.140.0100.07015.58
5.3.130.0070.07015.58
5.3.120.0030.05015.58
5.3.110.0070.08015.58
5.3.100.0100.03715.58
5.3.90.0070.08315.58
5.3.80.0270.04015.58
5.3.70.0100.07315.58
5.3.60.0070.07015.58
5.3.50.0000.08015.58
5.3.40.0030.08015.58
5.3.30.0130.06315.58
5.3.20.0070.07315.58
5.3.10.0030.06715.58
5.3.00.0070.07015.58
5.2.170.0070.05715.58
5.2.160.0030.06015.58
5.2.150.0100.06015.58
5.2.140.0070.06315.58
5.2.130.0030.06015.58
5.2.120.0030.05015.58
5.2.110.0070.05315.58
5.2.100.0070.05715.58
5.2.90.0130.05715.58
5.2.80.0100.05315.58
5.2.70.0000.05015.58
5.2.60.0070.06015.58
5.2.50.0130.05015.58
5.2.40.0070.06315.58
5.2.30.0000.05015.58
5.2.20.0130.05015.58
5.2.10.0100.05715.58
5.2.00.0100.05715.58
5.1.60.0070.05015.58
5.1.50.0100.05015.58
5.1.40.0030.05015.58
5.1.30.0030.05015.58
5.1.20.0000.06315.58
5.1.10.0100.02715.58
5.1.00.0030.05715.58
5.0.50.0070.04015.58
5.0.40.0000.02715.58
5.0.30.0030.06315.58
5.0.20.0000.05015.58
5.0.10.0000.04715.58
5.0.00.0100.05715.58
4.4.90.0070.03315.58
4.4.80.0030.03015.58
4.4.70.0100.02315.58
4.4.60.0000.02015.58
4.4.50.0000.03315.58
4.4.40.0030.04715.58
4.4.30.0070.03315.58
4.4.20.0070.03015.58
4.4.10.0030.03315.58
4.4.00.0070.06015.58
4.3.110.0030.02315.58
4.3.100.0030.01715.58
4.3.90.0030.03315.58
4.3.80.0070.04715.58
4.3.70.0030.03315.58
4.3.60.0030.03315.58
4.3.50.0030.03315.58
4.3.40.0030.05315.58
4.3.30.0000.03315.58
4.3.20.0000.02015.58
4.3.10.0000.03315.58
4.3.00.0070.03315.58

preferences:
37.62 ms | 400 KiB | 5 Q