WP_REST_Revisions_Controller::get_revision( int $id ): WP_Post|WP_Error
Get the revision, if the ID is valid.
Parameters
-
$idint Required -
Supplied ID.
Return
WP_Post|WP_Error Revision post object if ID is valid, WP_Error otherwise.
Source
File: wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php.
View all references
protected function get_revision( $id ) {
$error = new WP_Error(
'rest_post_invalid_id',
__( 'Invalid revision ID.' ),
array( 'status' => 404 )
);
if ( (int) $id <= 0 ) {
return $error;
}
$revision = get_post( (int) $id );
if ( empty( $revision ) || empty( $revision->ID ) || 'revision' !== $revision->post_type ) {
return $error;
}
return $revision;
}
Changelog
| Version | Description |
|---|---|
| 4.7.2 | Introduced. |