3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-09-01T14:30:07Z

<?php

    $calls = 0;
    register_shutdown_function(function () use (&$calls) {
        echo $calls;
    });
    func_does_not_exist($calls++);

Output
Performance
VLD
References
Branches

register_shutdown_function: documentation ( source)

preferences:dark modelive previewkey bindings

104.39 ms | 2021 KiB | 5 Q