3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct($foo, $bar, $foo, $foo, $foo) {} } $r = new ReflectionClass('Foo'); $ctor = $r->getConstructor(); for ($i = 0; $i < $ctor->getNumberOfParameters(); $i++) { $p = new ReflectionParameter(array('Foo', '__construct'), $i); echo var_export($p->getName(), TRUE) . 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)
5.6.280.0070.07020.90
5.6.250.0100.03720.68
5.6.240.0070.04020.55
5.6.230.0030.06320.75
5.6.220.0100.03720.74
5.6.210.0100.03720.66
5.6.200.0030.04321.06
5.6.190.0000.04721.13
5.6.180.0070.04320.95
5.6.170.0000.05021.02
5.6.160.0030.04321.07
5.6.150.0100.03321.07
5.6.140.0130.03020.95
5.6.130.0070.03720.95
5.6.120.0030.04321.01
5.6.110.0000.06720.99
5.6.100.0030.04321.09
5.6.90.0170.06720.97
5.6.80.0070.04020.46
5.6.70.0100.04320.30
5.6.60.0030.04020.34
5.6.50.0270.06320.54
5.6.40.0070.08720.36
5.6.30.0100.04020.29
5.6.20.0100.04320.30
5.6.10.0100.08320.37
5.6.00.0070.07020.28
5.5.380.0000.04720.50
5.5.370.0070.03720.36
5.5.360.0030.08720.54
5.5.350.0170.03320.38
5.5.340.0000.04720.91
5.5.330.0070.04020.64
5.5.320.0070.04020.86
5.5.310.0000.05020.90
5.5.300.0030.03320.87
5.5.290.0000.04720.63
5.5.280.0070.04020.75
5.5.270.0130.03720.89
5.5.260.0070.05320.82
5.5.250.0070.03720.67
5.5.240.0000.05320.31
5.5.230.0100.06320.25
5.5.220.0170.08020.13
5.5.210.0130.05320.17
5.5.200.0100.07720.21
5.5.190.0070.08320.07
5.5.180.0130.07319.95
5.5.160.0100.07320.10
5.5.150.0070.07020.14
5.5.140.0170.04320.17
5.5.130.0030.04720.18
5.5.120.0100.07720.08
5.5.110.0100.07720.25
5.5.100.0100.07720.11
5.5.90.0170.06320.14
5.5.80.0100.07020.09
5.5.70.0100.07720.14
5.5.60.0030.08020.14
5.5.50.0030.07320.05
5.5.40.0170.07020.05
5.5.30.0130.07020.05
5.5.20.0130.05020.06
5.5.10.0100.07020.01
5.5.00.0070.04719.99
5.4.450.0070.04319.20
5.4.440.0030.04019.37
5.4.430.0070.03719.35
5.4.420.0030.04319.46
5.4.410.0170.03319.32
5.4.400.0070.05718.85
5.4.390.0100.07719.12
5.4.380.0030.08019.25
5.4.370.0070.06319.23
5.4.360.0100.06319.20
5.4.350.0070.07319.08
5.4.340.0130.07319.15
5.4.320.0030.04719.04
5.4.310.0100.07019.23
5.4.300.0070.05318.82
5.4.290.0130.06319.20
5.4.280.0100.06719.03
5.4.270.0070.08019.04
5.4.260.0070.05719.23
5.4.250.0030.04719.11
5.4.240.0000.07719.04
5.4.230.0100.06719.15
5.4.220.0100.07319.14
5.4.210.0030.07318.87
5.4.200.0030.07718.84
5.4.190.0030.05718.84
5.4.180.0130.04018.86
5.4.170.0070.05718.89
5.4.160.0070.05019.02
5.4.150.0070.05319.16
5.4.140.0030.04316.40
5.4.130.0170.03716.31
5.4.120.0030.07716.45
5.4.110.0030.05016.32
5.4.100.0030.06016.47
5.4.90.0000.06316.42
5.4.80.0130.04716.35
5.4.70.0100.04016.33
5.4.60.0070.07016.34
5.4.50.0100.06016.44
5.4.40.0070.04016.39
5.4.30.0000.07016.48
5.4.20.0070.05716.48
5.4.10.0030.06716.44
5.4.00.0030.04315.78
5.3.290.0070.07714.65
5.3.280.0130.05714.70
5.3.270.0030.05014.73
5.3.260.0070.05714.59
5.3.250.0170.06714.66
5.3.240.0170.07014.66
5.3.230.0070.05714.66
5.3.220.0100.05714.59
5.3.210.0070.07714.57
5.3.200.0100.07714.60
5.3.190.0100.07014.70
5.3.180.0130.05314.58
5.3.170.0100.07714.57
5.3.160.0030.07014.59
5.3.150.0000.06714.52
5.3.140.0070.08014.54
5.3.130.0170.06314.47
5.3.120.0070.07314.59
5.3.110.0030.08014.54
5.3.100.0070.07314.17
5.3.90.0030.05313.96
5.3.80.0030.07713.90
5.3.70.0130.07014.01
5.3.60.0000.08014.12
5.3.50.0030.07013.96
5.3.40.0030.06014.01
5.3.30.0030.04713.96
5.3.20.0100.06013.69
5.3.10.0070.07313.55
5.3.00.0100.06713.53
5.2.170.0000.07012.25
5.2.160.0100.05712.25
5.2.150.0000.06312.25
5.2.140.0070.06312.25
5.2.130.0100.05712.25
5.2.120.0070.06012.25
5.2.110.0170.04312.25
5.2.100.0030.06012.25
5.2.90.0070.06012.25
5.2.80.0030.06712.25
5.2.70.0030.05012.25
5.2.60.0030.03712.25
5.2.50.0000.03712.25
5.2.40.0070.06312.25
5.2.30.0100.04312.25
5.2.20.0130.05312.25
5.2.10.0070.03012.25
5.2.00.0070.03012.25
5.1.60.0030.05312.25
5.1.50.0000.05012.25
5.1.40.0200.03312.25
5.1.30.0070.05712.25
5.1.20.0000.05012.25
5.1.10.0100.04712.25
5.1.00.0100.04712.25
5.0.50.0030.02712.25
5.0.40.0030.03712.25
5.0.30.0070.05012.25
5.0.20.0000.03312.25
5.0.10.0070.04012.25
5.0.00.0000.05712.25
4.4.90.0030.03312.25
4.4.80.0000.02012.25
4.4.70.0000.04012.25
4.4.60.0030.03312.25
4.4.50.0000.03712.25
4.4.40.0030.05012.25
4.4.30.0070.03312.25
4.4.20.0000.02712.25
4.4.10.0070.02712.25
4.4.00.0000.05712.25
4.3.110.0030.03312.25
4.3.100.0070.02712.25
4.3.90.0000.03712.25
4.3.80.0000.03712.25
4.3.70.0000.03312.25
4.3.60.0000.03012.25
4.3.50.0000.03712.25
4.3.40.0030.05012.25
4.3.30.0000.03012.25
4.3.20.0000.02312.25
4.3.10.0070.03012.25
4.3.00.0070.03012.25

preferences:
146.84 ms | 1398 KiB | 7 Q