public function containsResourceIdentifier($resourceIdentifier)
    {
        // This will be very slow however the base implementation can do nothing else.
        // Inheritors of this class should override this if they can do this faster!
        $items = $this->getItems(0, false);

        foreach ($items[0] as $item) {
            if ($item->_id = $resourceIdentifier) {
                return true;
            }
        }

        return false;
    }
public function containsResourceIdentifier($resourceIdentifier)
    {
        // This will be very slow however the base implementation can do nothing else.
        // Inheritors of this class should override this if they can do this faster!
        $items = $this->getItems(0, false);

        foreach ($items[0] as $item) {
            if ($item->_id = $resourceIdentifier) {
                return true;
            }
        }

        return false;
    }
public function containsResourceIdentifier ( $ resourceIdentifier ) { // This will be very slow however the base implementation can do nothing else. // Inheritors of this class should override this if they can do this faster! $ items = $ this -> getItems ( 0 , false ) ; foreach ( $ items [ 0 ] as $ item ) { if ( $ item -> _id = $ resourceIdentifier ) { return true ; } } return false ; }
Test to see if the given resource identifier exists in the collection of resources.

@param $resourceIdentifier
@return True if it exists, false if it does not.
Test to see if the given resource identifier exists in the collection of resources .