public function get_filter($type = "cdrr") { $filter = ""; if ($this->verify_user_access()) { $filter .= "<span><b>Filter Period:</b></span><select class='" . $type . "_filter'>"; $filter .= "<option value='0'>All</option>"; if ($type == "cdrr") { $periods = Cdrr::getPeriods(); foreach ($periods as $period) { $filter .= "<option value='" . $period['periods'] . "'>" . date('F-Y', strtotime($period['periods'])) . "</option>"; } } else { if ($type == "maps") { $periods = Maps::getPeriods(); foreach ($periods as $period) { $filter .= "<option value='" . $period['periods'] . "'>" . date('F-Y', strtotime($period['periods'])) . "</option>"; } } } $filter .= "</select>"; } return $filter; }