3v4l.org

run code in 300+ PHP versions simultaneously
<?php function($foo) use($foo) { };

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)
7.1.10.0100.06022.30
7.1.00.0100.06022.39
7.0.150.0130.05721.89
7.0.140.0070.06321.80
7.0.130.0070.06021.88
7.0.120.0100.05321.86
7.0.110.0100.06021.98
7.0.100.0100.05721.85
7.0.90.0100.05722.05
7.0.80.0070.06021.81
7.0.70.0100.05721.95
7.0.60.0100.05321.82
7.0.50.0100.05721.82
7.0.40.0100.05321.84
7.0.30.0070.06021.83
7.0.20.0170.07721.97
7.0.10.0070.08721.87
7.0.00.0070.05721.79

preferences:
129.09 ms | 1398 KiB | 7 Q