3v4l.org

run code in 500+ PHP versions simultaneously
<?php $arg2 = array ( 0 => "Group1", 1 => "Group2", 2 => "Group3", 3 => "Group4", 4 => "Group5", 5 => "Group6" ); echo '@("'.implode('","', $arg2).'")';
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.23, 8.5.0 - 8.5.8
@("Group1","Group2","Group3","Group4","Group5","Group6")

preferences:
68.63 ms | 1026 KiB | 4 Q