Description:
------------
---
From manual page: http://www.php.net/function.call-user-func-array#refsect1-
function.call-user-func-array-description
---
class Foo
{
	 
	public function printArray(array $arr)
	{
		var_dump($arr);
	}
}

 
$foo1=new Foo();
call_user_func_array(array($foo1,'printArray'),array(1,2));
when I run,the result is
Catchable fatal error: Argument 1 passed to foo::printArray() must be of the 
type array, integer 

but when i change  call_user_func_array to call_user_func,it's ok.
Don't call_user_func_array   accept params?