Is Function User Defined

[ckrudelux]

I'm looking for a way to check if the function was defined by the user. I can't find anything from google, I wrote this but this loads all functions separated in two list I only need one of them. Is where a function for this or do I need to do it this way?

<?php	function is_function_user_defined($func){		$functions = get_defined_functions();		if(in_array($func, $functions['user'])){			return true;		}else{			return false;		}	}?>

[justsomeguy]

That's the way to check for defined functions. You have some extra parentheses in there though.