3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2020-09-23T12:03:06Z

<?php

$a=[1];
$a[]=&$a;
var_dump($a);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

24.54 ms | 1540 KiB | 5 Q