public function init($gp, $settings)
 {
     parent::init($gp, $settings);
     if (is_array($_SESSION['formhandler'])) {
         foreach ($_SESSION['formhandler'] as $hashedID => $sesData) {
             $threshold = $this->getOldSessionThreshold();
             if (!$this->gp['submitted'] && $this->globals->getFormValuesPrefix() === $sesData['formValuesPrefix'] && $sesData['creationTstamp'] < $threshold) {
                 unset($_SESSION['formhandler'][$hashedID]);
             }
         }
     } else {
         $_SESSION['formhandler'] = array();
     }
 }
 public function init($gp, $settings)
 {
     parent::init($gp, $settings);
     $threshold = $this->getOldSessionThreshold();
     $data = $GLOBALS['TSFE']->fe_user->getKey('ses', 'formhandler');
     if (is_array($data)) {
         foreach ($data as $hashedID => $sesData) {
             if (!$this->gp['submitted'] && $this->globals->getFormValuesPrefix() === $sesData['formValuesPrefix'] && $sesData['creationTstamp'] < $threshold) {
                 unset($data[$hashedID]);
             }
         }
     } else {
         $data = array();
     }
     $GLOBALS['TSFE']->fe_user->setKey('ses', 'formhandler', $data);
     $GLOBALS['TSFE']->fe_user->storeSessionData();
 }