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WP_REST_Revisions_Controller::get_parent( $parent )

Get the parent post, if the ID is valid.

Description

Parameters

$id

(int) (Required) Supplied ID.

Return

(WP_Post|WP_Error) Post object if ID is valid, WP_Error otherwise.

Source

File: wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php

protected function get_parent( $parent ) {
		$error = new WP_Error( 'rest_post_invalid_parent', __( 'Invalid post parent ID.' ), array( 'status' => 404 ) );
		if ( (int) $parent <= 0 ) {
			return $error;
		}

		$parent = get_post( (int) $parent );
		if ( empty( $parent ) || empty( $parent->ID ) || $this->parent_post_type !== $parent->post_type ) {
			return $error;
		}

		return $parent;
	}

Changelog

Version Description
4.7.2 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_rest_revisions_controller/get_parent