code/object/manager/manager.php
public function isMultiton($identifier)
    {
        $result = false;
        $class  = $this->getClass($identifier);

        if($class) {
            $result = array_key_exists(__NAMESPACE__.'\ObjectMultiton', class_implements($class));
        }

        return $result;

    }
public function isMultiton($identifier)
    {
        $result = false;
        $class  = $this->getClass($identifier);

        if($class) {
            $result = array_key_exists(__NAMESPACE__.'\ObjectMultiton', class_implements($class));
        }

        return $result;

    }
public function isMultiton ( $ identifier ) { $ result = false ; $ class = $ this -> getClass ( $ identifier ) ; if ( $ class ) { $ result = array_key_exists ( __NAMESPACE__ . '\ObjectMultiton' , class_implements ( $ class ) ) ; } return $ result ; }
Check if the object is a multiton

@param mixed $identifier An object that implements the ObjectInterface, an ObjectIdentifier or valid identifier string
@return boolean Returns TRUE if the object is a singleton, FALSE otherwise.
Check if the object is a multiton