/**
* Obtain user interface control values from request/session.
* @param string $ui name of interface control set
*
* @param array $ui_array set of control settings
*
* @return void
*/
public function loadUIVars($ui, $ui_array)
{
$new_app = Session::getNewApp();
foreach ($ui_array as $setting) {
if (isset($_GET[$setting])) {
if (!$new_app) {
$_SESSION[$ui][$setting] = $_GET[$setting];
} else {
Session::setUISetting($ui, $setting, $_GET[$setting]);
}
} elseif (Session::getUISetting($ui, $setting) !== false) {
$_GET[$setting] = Session::getUISetting($ui, $setting);
} elseif (isset($_SESSION[$ui][$setting])) {
$_GET[$setting] = $_SESSION[$ui][$setting];
}
}
}
