3v4l.org

run code in 300+ PHP versions simultaneously
<?php $extra = []; $seriesMaxNum = max(array_unique(array_column($extra, "pacsfile_series_number"))) + 1;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ValueError: max(): Argument #1 ($value) must contain at least one element in /in/2RRl7:5 Stack trace: #0 /in/2RRl7(5): max(Array) #1 {main} thrown in /in/2RRl7 on line 5
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
38.94 ms | 401 KiB | 8 Q