3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2013-03-18T14:34:56Z

<?php

function foo(&$foo) {
    $foo[] = 2;
}

$a = array(1);

call_user_func_array('foo', array(&$a));
var_dump($a);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

23.58 ms | 474 KiB | 4 Q