3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2019-08-10T17:57:19Z

<?php

function getData()
{
    $a[0] = &$a;

    return $a;
}

function recurcive(&$data)
{
    array_slice($data, 0);
    $data[] = 'X';
    if (end($data[0]) !== 'X') {
        recurcive($data[0]);
    }
}

$data = getData();
recurcive($data);

Output
Performance
VLD
References
Branches

array_slice: documentation ( source)
end: documentation ( source)

preferences:dark modelive previewkey bindings

26.75 ms | 405 KiB | 5 Q