3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2026-04-05T16:45:44Z

<?php

function run(string $name)
{
    return $name ?? 'tom';
}
    
var_dump(run(''));

function run2(string $name)
{
    return $name ?: 'tom';
}
    
var_dump(run2(''));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

48.17 ms | 502 KiB | 5 Q