/** * @since 2.0.8 */ private static function add_where_to_query($add_where, &$where_clause) { if (is_array($where_clause)) { $where_clause[] = $add_where; } else { global $wpdb; $where = ''; $values = array(); FrmDb::parse_where_from_array($add_where, '', $where, $values); FrmDb::get_where_clause_and_values($add_where); $where_clause .= ' AND (' . $wpdb->prepare($where, $values) . ')'; } }