WP_REST_Revisions_Controller::get_parent( $parent )
Get the parent post, if the ID is valid.
Parameters
- $id
-
(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 |
---|---|
WP-4.7.2 | Introduced. |