protected function check_object_id( $object_id ) {
		$fetcher = new PostFetcher();
		$post    = $fetcher->get_check( $object_id );
		return $post->ID;
	}
protected function check_object_id( $object_id ) {
		$fetcher = new PostFetcher();
		$post    = $fetcher->get_check( $object_id );
		return $post->ID;
	}
protected function check_object_id ( $ object_id ) { $ fetcher = new PostFetcher ( ) ; $ post = $ fetcher -> get_check ( $ object_id ) ; return $ post -> ID ; }
Check that the post ID exists

@param int
Check that the post ID exists