3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-11-05T17:59:25Z

<?php

$a = 123;
$b = 0;
$c = [ $a, &$b ];

function a($a, &$b)
{
    $b = $a;
}

a(...$c);

var_dump($b === $a);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

69.97 ms | 1607 KiB | 5 Q