WP_REST_Revisions_Controller::get_revision() – Get the revision, if the ID is valid.

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Description

Get the revision, if the ID is valid.

Usage

$WP_Post|WP_Error = WP_REST_Revisions_Controller::get_revision( $id );

Parameters

$id
( int ) required – Supplied ID.

Returns

WP_Post|WP_Error Revision post object if ID is valid, WP_Error otherwise.

Source

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

1 to 18 of 18
  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;
  }
 

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