/** * Constructor. * * @param string $version The backup version. * @param resource $db The database handler. * @param int $course_id The ID of this course. * @param string $import_dir The directory where the backup was unzipped to. * @param array $old_id_to_new_id Reference to either the parent ID's or to store current ID's. * */ function ContentTable($version, $db, $course_id, $import_dir, &$old_id_to_new_id) { // special case for `content` -- we need the max ordering $sql = 'SELECT MAX(ordering) AS ordering FROM ' . TABLE_PREFIX . 'content WHERE content_parent_id=0 AND course_id=' . $course_id; $result = mysql_query($sql, $db); $ordering = mysql_fetch_assoc($result); $this->ordering = $ordering['ordering'] + 1; parent::AbstractTable($version, $db, $course_id, $import_dir, $old_id_to_new_id); }