WP_REST_Comments_Controller::get_comment( int $id ): WP_Comment|WP_Error

394	protected function get_comment( $id ) {395		$error = new WP_Error(396			'rest_comment_invalid_id',397			__( 'Invalid comment ID.' ),398			array( 'status' => 404 )399		);400 401		if ( (int) $id <= 0 ) {402			return $error;403		}404 405		$id      = (int) $id;406		$comment = get_comment( $id );407		if ( empty( $comment ) ) {408			return $error;409		}410 411		if ( ! empty( $comment->comment_post_ID ) ) {412			$post = get_post( (int) $comment->comment_post_ID );413 414			if ( empty( $post ) ) {415				return new WP_Error(416					'rest_post_invalid_id',417					__( 'Invalid post ID.' ),418					array( 'status' => 404 )419				);420			}421		}422 423		return $comment;424	}