Esempio n. 1
0
 protected function getSortTokens(PlFilter $uf)
 {
     if (UserFilter::isGrade($this->grade)) {
         $sub = $uf->addEducationFilter(true, $this->grade);
         return 'pe' . $sub . '.' . UserFilter::promoYear($this->grade);
     } else {
         $sub = $uf->addDisplayFilter();
         return 'pd' . $sub . '.promo';
     }
 }