3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-09-19T01:27:19Z

<?php

var_export(function_exists(function(){}));

Output
Performance
VLD
References
Branches

function_exists: documentation ( source)
var_export: documentation ( source)

preferences:dark modelive preview

61.94 ms | 402 KiB | 5 Q