public function searchAction() { $archiveid = $this->_getParam("archive"); $search = $this->_getParam("search"); $limit = $this->_getParam("limit"); if (is_numeric($limit) === false || $limit < 1) { $limit = 100; } header('Content-type: text/xml'); echo "<records>"; $res = harvest::search($archiveid, $search, $limit); foreach ($res as $r) { echo $r; } echo "</records>"; }