chamilo / chamilo-lms

                        orig_lp_item_id = 0

                ORDER BY exe_id";

        $res = Database::query($sql);

        if ($get_count) {

            $row = Database::fetch_array($res, 'ASSOC');

            return $row['count'];

        } else {

            $list = array();

            while ($row = Database::fetch_array($res, 'ASSOC')) {

                $list[$row['exe_id']] = $row;

            }

            return $list;

        }

    }

    /**

        $result = Database::query($sql);

        $num_rows = Database::num_rows($result);

        $courses = array();

        if ($num_rows > 0) {

            if ($getCount) {

                $count = Database::fetch_assoc($result);

                return intval($count['count']);

            }

            while ($row = Database::fetch_array($result, 'ASSOC')) {

                $courses[$row['real_id']] = $row;

            }

        }

        return $courses;

    }