3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [1,2]; [$x, $y, $z] = $arr;

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)
8.4.120.0090.01023.92
8.4.110.0120.00718.61
8.4.100.0120.00919.72
8.4.90.0140.00719.71
8.4.80.0080.01119.68
8.3.250.0090.00318.70
8.3.240.0150.00516.84
8.3.230.0070.00218.55
8.3.220.0110.00518.19
8.3.180.0070.00718.56
8.3.50.0140.00518.58
8.2.290.0100.00918.64

preferences:
26.75 ms | 403 KiB | 5 Q