3v4l.org

run code in 300+ PHP versions simultaneously
<?php enum Foo { case ONE; } Foo::cases();

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)
8.4.120.0120.00617.80
8.4.110.0140.00717.57
8.4.90.0070.00717.82
8.3.250.0090.00716.56
8.3.240.0050.00516.57
8.3.180.0070.00316.57
8.3.50.0110.00816.72

preferences:
27.76 ms | 403 KiB | 5 Q