3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2025-07-18T07:47:28Z

<?php

function Gen():iterable
{
    yield new stdClass() => 'value';
}

$gen = Gen();

var_dump($gen->key());

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

21.68 ms | 404 KiB | 5 Q