3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { function foo(self $bar); } $foo = new \ReflectionClass("I"); for ($foo->getMethods() as $meth) { for ($meth->getParameters() as $param) { var_dump($param->getClass()); } }

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)
5.4.340.0040.03712.02
5.4.320.0040.03912.52
5.4.310.0050.04512.51
5.4.300.0060.03812.51
5.4.290.0070.03712.52
5.4.280.0050.03712.41
5.4.270.0070.03412.41
5.4.260.0050.04112.41
5.4.250.0080.03612.41
5.4.240.0050.03712.41
5.4.230.0070.03712.40
5.4.220.0100.03512.40
5.4.210.0070.03412.40
5.4.200.0050.03912.40
5.4.190.0050.03712.39
5.4.180.0080.03512.40
5.4.170.0030.03912.41
5.4.160.0070.03612.40
5.4.150.0090.04512.39
5.4.140.0080.03712.09
5.4.130.0080.03912.07
5.4.120.0140.03012.04
5.4.110.0060.03712.04
5.4.100.0090.03312.03
5.4.90.0070.03612.03
5.4.80.0110.03212.04
5.4.70.0040.03912.03
5.4.60.0110.03712.02
5.4.50.0040.04112.02
5.4.40.0070.03512.02
5.4.30.0050.03912.02
5.4.20.0090.03812.01
5.4.10.0040.03712.01
5.4.00.0090.03811.50
5.3.290.0070.04312.80
5.3.280.0060.04312.71
5.3.270.0050.05512.72
5.3.260.0070.05112.71
5.3.250.0090.03712.72
5.3.240.0080.03512.72
5.3.230.0070.04212.71
5.3.220.0070.03912.68
5.3.210.0060.04212.68
5.3.200.0090.03512.68
5.3.190.0100.03412.68
5.3.180.0090.03512.67
5.3.170.0080.03912.67
5.3.160.0060.03712.68
5.3.150.0070.04112.67
5.3.140.0040.04012.66
5.3.130.0060.03912.66
5.3.120.0040.04212.66
5.3.110.0080.04012.66
5.3.100.0080.03512.13
5.3.90.0060.03812.11
5.3.80.0060.04112.11
5.3.70.0090.03812.11
5.3.60.0060.03612.09
5.3.50.0060.03812.04
5.3.40.0120.03312.04
5.3.30.0080.03612.00
5.3.20.0070.03511.77
5.3.10.0050.03811.74
5.3.00.0060.05211.73
5.2.170.0100.0259.23
5.2.160.0090.0319.22
5.2.150.0050.0339.23
5.2.140.0030.0319.22
5.2.130.0060.0299.18
5.2.120.0060.0369.18
5.2.110.0050.0389.18
5.2.100.0030.0329.18
5.2.90.0050.0299.18
5.2.80.0050.0309.18
5.2.70.0050.0309.18
5.2.60.0040.0319.13
5.2.50.0050.0299.10
5.2.40.0080.0279.07
5.2.30.0110.0419.05
5.2.20.0090.0389.04
5.2.10.0070.0258.95
5.2.00.0020.0318.81
5.1.60.0030.0258.09
5.1.50.0040.0258.09
5.1.40.0080.0218.07
5.1.30.0060.0248.42
5.1.20.0050.0258.44
5.1.10.0050.0258.17
5.1.00.0030.0268.17
5.0.50.0050.0196.64
5.0.40.0050.0176.51
5.0.30.0010.0356.31
5.0.20.0080.0156.28
5.0.10.0030.0216.26
5.0.00.0060.0306.25
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0040.0204.77
4.4.40.0040.0254.71
4.4.30.0080.0104.76
4.4.20.0020.0214.84
4.4.10.0030.0164.85
4.4.00.0030.0264.76
4.3.110.0050.0134.67
4.3.100.0040.0194.67
4.3.90.0030.0174.63
4.3.80.0040.0254.59
4.3.70.0060.0144.63
4.3.60.0040.0174.63
4.3.50.0050.0134.63
4.3.40.0050.0224.54
4.3.30.0060.0183.28
4.3.20.0030.0183.26
4.3.10.0020.0213.22
4.3.00.0100.0177.16

preferences:
135.82 ms | 1398 KiB | 7 Q