3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct($foo, $bar, $foo) {} } $r = new ReflectionClass('Foo'); $ctor = $r->getConstructor(); for ($i = 0; $i < $ctor->getNumberOfParameters(); $i++) { $p = new ReflectionParameter(array('Foo', $ctor->getName()), $i); echo $p->getName() . PHP_EOL; }

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)
5.6.280.0070.07020.76
5.6.250.0070.08020.72
5.6.240.0130.07320.57
5.6.230.0200.07020.51
5.6.220.0130.08020.71
5.6.210.0130.04320.68
5.6.200.0030.07021.04
5.6.190.0100.07721.05
5.6.180.0070.06721.08
5.6.170.0070.09021.04
5.6.160.0130.07321.04
5.6.150.0100.09321.04
5.6.140.0030.06721.02
5.6.130.0030.05320.96
5.6.120.0100.07321.05
5.6.110.0030.04321.12
5.6.100.0030.08021.16
5.6.90.0030.08021.02
5.6.80.0000.07320.49
5.6.70.0130.07320.46
5.6.60.0070.07720.32
5.6.50.0170.06720.32
5.6.40.0100.08020.36
5.6.30.0170.08020.31
5.6.20.0070.07320.38
5.6.10.0030.05320.52
5.6.00.0130.08020.42
5.5.380.0070.08320.45
5.5.370.0030.06020.38
5.5.360.0070.09720.48
5.5.350.0130.07020.42
5.5.340.0100.07320.94
5.5.330.0070.08320.84
5.5.320.0170.03720.90
5.5.310.0030.08020.90
5.5.300.0070.06720.82
5.5.290.0000.09320.85
5.5.280.0070.04020.84
5.5.270.0100.05720.79
5.5.260.0100.06020.88
5.5.250.0100.03320.55
5.5.240.0170.07320.27
5.5.230.0030.05020.21
5.5.220.0030.06020.21
5.5.210.0070.08720.31
5.5.200.0100.07320.00
5.5.190.0200.06020.08
5.5.180.0130.08020.18
5.5.160.0070.08020.27
5.5.150.0070.08320.25
5.5.140.0030.06720.22
5.5.130.0130.04720.17
5.5.120.0000.07720.25
5.5.110.0070.05720.16
5.5.100.0030.03720.13
5.5.90.0030.03720.08
5.5.80.0030.07320.09
5.5.70.0100.06320.05
5.5.60.0100.07320.11
5.5.50.0070.06019.96
5.5.40.0130.05020.05
5.5.30.0030.04020.11
5.5.20.0070.04320.08
5.5.10.0070.04020.04
5.5.00.0070.07320.01
5.4.450.0070.03719.42
5.4.440.0030.05319.41
5.4.430.0130.06319.21
5.4.420.0000.04019.45
5.4.410.0130.07019.28
5.4.400.0070.07019.05
5.4.390.0030.07719.21
5.4.380.0070.06318.82
5.4.370.0030.08019.18
5.4.360.0070.08019.05
5.4.350.0130.07318.94
5.4.340.0130.07019.13
5.4.320.0070.06019.04
5.4.310.0070.03019.04
5.4.300.0030.07319.09
5.4.290.0000.08318.84
5.4.280.0000.08719.17
5.4.270.0070.08019.18
5.4.260.0070.03718.94
5.4.250.0070.07019.04
5.4.240.0100.07019.02
5.4.230.0000.07719.13
5.4.220.0070.07319.15
5.4.210.0130.05718.95
5.4.200.0200.05719.17
5.4.190.0070.06319.08
5.4.180.0000.05019.01
5.4.170.0070.07319.08
5.4.160.0030.05019.12
5.4.150.0070.07019.02
5.4.140.0100.07716.41
5.4.130.0130.07016.41
5.4.120.0130.05016.44
5.4.110.0070.03316.32
5.4.100.0070.06716.49
5.4.90.0070.07016.46
5.4.80.0130.05716.31
5.4.70.0100.06016.38
5.4.60.0070.05716.34
5.4.50.0030.04016.39
5.4.40.0170.03016.41
5.4.30.0030.07316.35
5.4.20.0100.07016.45
5.4.10.0070.06716.43
5.4.00.0030.05015.90
5.3.290.0070.07714.69
5.3.280.0030.06014.73
5.3.270.0000.05314.66
5.3.260.0000.05014.53
5.3.250.0070.08014.72
5.3.240.0100.07314.55
5.3.230.0030.06714.56
5.3.220.0070.06014.65
5.3.210.0000.04714.70
5.3.200.0000.06314.63
5.3.190.0030.06714.50
5.3.180.0100.07714.57
5.3.170.0100.07314.61
5.3.160.0130.07014.57
5.3.150.0030.04014.65
5.3.140.0100.06314.62
5.3.130.0100.03314.48
5.3.120.0030.04714.67
5.3.110.0070.07714.59
5.3.100.0070.04714.06
5.3.90.0030.05313.98
5.3.80.0100.05714.08
5.3.70.0030.06014.04
5.3.60.0030.05714.02
5.3.50.0070.03313.87
5.3.40.0100.03014.00
5.3.30.0070.03713.89
5.3.20.0000.03713.60
5.3.10.0070.03013.77
5.3.00.0000.03713.73
5.2.170.0030.03712.90
5.2.160.0130.02312.90
5.2.150.0070.02712.90
5.2.140.0100.02712.90
5.2.130.0100.02012.90
5.2.120.0070.02712.90
5.2.110.0000.03012.90
5.2.100.0070.03012.90
5.2.90.0000.03312.90
5.2.80.0000.03012.90
5.2.70.0000.03012.90
5.2.60.0030.02712.90
5.2.50.0000.03012.90
5.2.40.0030.02712.90
5.2.30.0030.03012.90
5.2.20.0030.03712.90
5.2.10.0030.03312.90
5.2.00.0000.04312.90
5.1.60.0000.02312.90
5.1.50.0030.02312.90
5.1.40.0030.02712.90
5.1.30.0130.01312.90
5.1.20.0000.02712.90
5.1.10.0030.02312.90
5.1.00.0030.02712.90
5.0.50.0000.02012.90
5.0.40.0000.02012.90
5.0.30.0030.02712.90
5.0.20.0000.02012.90
5.0.10.0030.02012.90
5.0.00.0000.03312.90
4.4.90.0000.01712.90
4.4.80.0030.01012.90
4.4.70.0000.01712.90
4.4.60.0030.02312.90
4.4.50.0000.01712.90
4.4.40.0000.02312.90
4.4.30.0030.01312.90
4.4.20.0000.01712.90
4.4.10.0000.01712.90
4.4.00.0030.02312.90
4.3.110.0070.01012.90
4.3.100.0030.01012.90
4.3.90.0030.01312.90
4.3.80.0030.02012.90
4.3.70.0030.01712.90
4.3.60.0030.01312.90
4.3.50.0000.01712.90
4.3.40.0000.02312.90
4.3.30.0030.01312.90
4.3.20.0000.01712.90
4.3.10.0070.01012.90
4.3.00.0000.01712.90

preferences:
144.64 ms | 1394 KiB | 7 Q