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wp_restore_post_revision_meta › WordPress Function

Since6.4.0
Deprecatedn/a
› wp_restore_post_revision_meta ( $post_id, $revision_id )
Parameters: (2)
  • (int) $post_id The ID of the post to restore the meta to.
    Required: Yes
  • (int) $revision_id The ID of the revision to restore the meta from.
    Required: Yes
Defined at:
Codex:

Restore the revisioned meta values for a post.



Related Functions: wp_restore_post_revision, wp_get_post_revision, wp_delete_post_revision, wp_save_post_revision, wp_post_revision_meta_keys

Source 

function wp_restore_post_revision_meta( $post_id, $revision_id ) {
	$post_type = get_post_type( $post_id );
	if ( ! $post_type ) {
		return;
	}

	// Restore revisioned meta fields.
	foreach ( wp_post_revision_meta_keys( $post_type ) as $meta_key ) {

		// Clear any existing meta.
		delete_post_meta( $post_id, $meta_key );

		_wp_copy_post_meta( $revision_id, $post_id, $meta_key );
	}
}