3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2015-03-18T08:09:28Z

<?php

class MergeVariableList extends ArrayObject {}

$a = new MergeVariableList();

$a['test'] = 'toto';
echo $a['test'];
var_dump(array_keys($a));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_keys: documentation ( source)

preferences:dark modelive preview

47.96 ms | 402 KiB | 5 Q