3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x { public function __call() { } } var_dump(method_exists('x', 'test'));

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)
5.4.30.0190.04511.98
5.4.20.0170.04411.98
5.4.10.0190.04111.97
5.4.00.0170.04211.47
5.3.130.0200.04512.66
5.3.120.0210.04412.66
5.3.110.0170.04712.66
5.3.100.0210.05212.12
5.3.90.0180.05512.09
5.3.80.0180.04612.08
5.3.70.0210.04412.08
5.3.60.0180.04712.07
5.3.50.0210.05212.01
5.3.40.0210.04212.01
5.3.30.0160.04711.99
5.3.20.0170.04511.76
5.3.10.0200.04111.72
5.3.00.0200.05011.70

preferences:
139.31 ms | 1394 KiB | 7 Q