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wp_save_revisioned_meta_fields › WordPress Function

Since6.4.0
已弃用n/a
› wp_save_revisioned_meta_fields ( $revision_id, $post_id )
参数: (2)
  • (int) $revision_id The ID of the revision to save the meta to.
    Required: Yes
  • (int) $post_id The ID of the post the revision is associated with.
    Required: Yes
定义在:
文档:

Save the revisioned meta fields.



Related Functions: wp_autosave_post_revisioned_meta_fields, wp_post_revision_meta_keys, _wp_post_revision_fields, wp_check_revisioned_meta_fields_have_changed, wp_save_post_revision_on_insert

源码 

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

	foreach ( wp_post_revision_meta_keys( $post_type ) as $meta_key ) {
		if ( metadata_exists( 'post', $post_id, $meta_key ) ) {
			_wp_copy_post_meta( $post_id, $revision_id, $meta_key );
		}
	}
}