PMA\libraries\SavedSearches::getCriterias PHP Method

    public function getCriterias()
    {
        return $this->_criterias;
    }

 /**
  * Initialize criterias
  *
  * @return static
  */
 private function _loadCriterias()
 {
     if (null === $this->_currentSearch || null === $this->_currentSearch->getCriterias()) {
         return $this;
     }
     $criterias = $this->_currentSearch->getCriterias();
     $_REQUEST = $criterias + $_REQUEST;
     return $this;
 }