3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2024-03-12T08:59:17Z

<?php

function dvach(): void
{
    if (false === function_exists('sosach')) {
        function sosach(): void
        {
            if (false === function_exists('mailach')) {
                function mailach(): void
                {
                    echo __FUNCTION__ . PHP_EOL;
                }
            }

            echo __FUNCTION__ . PHP_EOL;
        }
    }

    echo __FUNCTION__ . PHP_EOL;
}

dvach();
sosach();
mailach();

Output
Performance
VLD
References
Branches

function_exists: documentation ( source)

preferences:dark modelive previewkey bindings

24.12 ms | 404 KiB | 5 Q