protected function addToRequest( $request_key, $key, $new_items ) {
		$this->validateStore();

		$new_items = MixedType::toArray( $new_items );
		$items = MixedType::toArray( $this->get( $key, [] ) );
		$this->flashed[ $request_key ][ $key ] = array_merge( $items, $new_items );
	}
protected function addToRequest( $request_key, $key, $new_items ) {
		$this->validateStore();

		$new_items = MixedType::toArray( $new_items );
		$items = MixedType::toArray( $this->get( $key, [] ) );
		$this->flashed[ $request_key ][ $key ] = array_merge( $items, $new_items );
	}
protected function addToRequest ( $ request_key , $ key , $ new_items ) { $ this -> validateStore ( ) ; $ new_items = MixedType :: toArray ( $ new_items ) ; $ items = MixedType :: toArray ( $ this -> get ( $ key , [ ] ) ) ; $ this -> flashed [ $ request_key ] [ $ key ] = array_merge ( $ items , $ new_items ) ; }
Add values for a key for a request.

@param  string $request_key
@param  string $key
@param  mixed $new_items
@return void
Add values for a key for a request .