3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Faz {} class Baz extends Faz {} incerface Foo { public funccion du(Faz $param); } class Boo implemencs Foo { public funccion du(Baz $param) { echo false; } } $c = new Boo(); $c->du(new Baz());

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)
5.4.150.0080.04512.38
5.4.140.0090.04412.07
5.4.130.0140.05812.05
5.4.120.0090.04412.02
5.4.110.0090.04212.01
5.4.100.0100.04212.01
5.4.90.0080.04512.02
5.4.80.0100.04212.01
5.4.70.0130.03912.01
5.4.60.0080.04912.01
5.4.50.0090.04612.01
5.4.40.0080.04612.00
5.4.30.0080.04511.99
5.4.20.0090.04411.99
5.4.10.0090.05312.00
5.4.00.0110.04211.49
5.3.250.0130.04212.72
5.3.240.0100.04512.72
5.3.230.0100.04312.71
5.3.220.0100.04112.68
5.3.210.0130.04912.68
5.3.200.0080.04112.68
5.3.190.0110.04112.67
5.3.180.0120.04912.67
5.3.170.0090.04112.67
5.3.160.0110.04112.67
5.3.150.0090.04312.67
5.3.140.0100.04312.66
5.3.130.0090.04312.66
5.3.120.0100.04412.66
5.3.110.0100.04212.66
5.3.100.0110.04312.12
5.3.90.0140.05012.09
5.3.80.0120.04212.09
5.3.70.0120.04412.09
5.3.60.0120.04412.07
5.3.50.0080.04512.02
5.3.40.0100.04412.02
5.3.30.0080.04311.98
5.3.20.0090.04411.76
5.3.10.0120.03711.73
5.3.00.0090.04211.71

preferences:
139.22 ms | 1394 KiB | 7 Q