3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($a = true, $b = true, $c = true) { var_dump(func_get_args(), func_num_args()); } foo(a: true, c:true);

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)
8.4.140.0110.00717.42
8.4.130.0140.00719.15
8.4.120.0110.00620.44
8.4.110.0130.00717.72
8.4.100.0150.00617.45
8.4.90.0150.00617.49
8.3.270.0120.00816.82
8.3.260.0110.00816.68
8.3.250.0110.00719.13
8.3.240.0110.00816.92
8.3.230.0120.00816.29
8.3.180.0070.01216.35
8.3.50.0130.00616.48
8.2.290.0080.01116.46

preferences:
29.11 ms | 403 KiB | 5 Q