3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo { class Bar { } } $d = new ReflectionClass('\Foo\Bar'); var_dump($d->getDocComment());

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)
5.6.80.0100.07720.37
5.5.240.0000.08720.12
5.4.400.0330.05718.67
5.4.390.0370.07018.80
5.4.380.0300.05718.60
5.4.370.0270.06318.84
5.4.360.0270.06018.75
5.4.350.0300.05018.72
5.4.340.0300.05318.72
5.4.320.0370.04718.78
5.4.310.0300.05318.75
5.4.300.0400.05018.74
5.4.290.0370.04718.46
5.4.280.0330.07318.63
5.4.270.0330.05018.78
5.4.260.0300.05018.77
5.4.250.0300.06018.78
5.4.240.0300.06018.74
5.4.230.0470.06718.61
5.4.220.0470.05718.55
5.4.210.0370.05318.73
5.4.200.0300.04716.79
5.4.190.0370.05018.54
5.4.180.0330.05718.79
5.4.170.0270.05718.61
5.4.160.0270.05318.73
5.4.150.0300.06018.76
5.4.140.0300.05316.36
5.4.130.0230.06016.23
5.4.120.0570.06716.36
5.4.110.0430.04016.32
5.4.100.0430.04316.21
5.4.90.0330.05716.30
5.4.80.0370.05016.32
5.4.70.0300.05716.31
5.4.60.0300.05316.21
5.4.50.0270.05316.29
5.4.40.0330.04716.13
5.4.30.0470.05016.41
5.4.20.0370.05716.29
5.4.10.0200.05316.21
5.4.00.0270.05315.89
5.3.290.0530.05714.71
5.3.280.0300.06014.79
5.3.270.0370.05714.62
5.3.260.0230.06014.63
5.3.250.0430.04314.63
5.3.240.0300.05314.76
5.3.230.0330.08014.62
5.3.220.0230.05714.60
5.3.210.0430.05014.74
5.3.200.0270.05714.66
5.3.190.0330.05314.55
5.3.180.0300.06314.66
5.3.170.0370.04714.68
5.3.160.0330.05314.61
5.3.150.0300.07314.61
5.3.140.0570.06314.54
5.3.130.0300.05314.63
5.3.120.0330.07314.75
5.3.110.0400.05014.54
5.3.100.0430.05014.20
5.3.90.0430.04714.07
5.3.80.0430.06314.05
5.3.70.0330.05314.17
5.3.60.0470.05013.99
5.3.50.0470.07014.04
5.3.40.0330.05314.01
5.3.30.0430.05013.92
5.3.20.0400.04313.68
5.3.10.0270.05313.85
5.3.00.0270.05013.83
5.2.170.0230.04711.14
5.2.160.0230.05011.20
5.2.150.0370.04011.29
5.2.140.0300.06011.14
5.2.130.0330.05311.25
5.2.120.0270.05311.05
5.2.110.0300.03711.15
5.2.100.0200.03711.07
5.2.90.0230.04311.26
5.2.80.0130.05011.13
5.2.70.0200.04711.15
5.2.60.0230.03710.98
5.2.50.0300.03711.05
5.2.40.0130.04010.96
5.2.30.0270.03710.98
5.2.20.0300.03311.02
5.2.10.0330.04310.87
5.2.00.0170.04010.83
5.1.60.0200.03010.06
5.1.50.0230.03010.04
5.1.40.0130.0439.96
5.1.30.0200.04310.38
5.1.20.0300.04010.40
5.1.10.0130.04010.09
5.1.00.0200.04010.09
5.0.50.0130.0278.61
5.0.40.0300.0308.42
5.0.30.0130.0578.22
5.0.20.0170.0208.21
5.0.10.0300.0178.24
5.0.00.0000.0538.28
4.4.90.0200.0205.91
4.4.80.0130.0235.85
4.4.70.0130.0235.89
4.4.60.0070.0235.85
4.4.50.0170.0175.91
4.4.40.0170.0305.86
4.4.30.0130.0205.95
4.4.20.0130.0235.95
4.4.10.0100.0205.91
4.4.00.0130.0375.91
4.3.110.0170.0275.75
4.3.100.0100.0305.74
4.3.90.0070.0275.86
4.3.80.0100.0405.78
4.3.70.0200.0235.86
4.3.60.0130.0175.91
4.3.50.0230.0235.77
4.3.40.0230.0335.77
4.3.30.0100.0274.56
4.3.20.0030.0304.53
4.3.10.0130.0274.61
4.3.00.0000.0239.30

preferences:
142.87 ms | 1394 KiB | 7 Q