original_string: public function getSurveys() {
          if (!$this->surveys) {
              $dbLookup = $this->util->getDbLookup();
  
              $this->surveys = $dbLookup->getSurveysWithSid();
          }
  
          return $this->surveys;
      }
code: public function getSurveys() {
          if (!$this->surveys) {
              $dbLookup = $this->util->getDbLookup();
  
              $this->surveys = $dbLookup->getSurveysWithSid();
          }
  
          return $this->surveys;
      }
code_tokens: public function getSurveys ( ) { if ( ! $ this -> surveys ) { $ dbLookup = $ this -> util -> getDbLookup ( ) ; $ this -> surveys = $ dbLookup -> getSurveysWithSid ( ) ; } return $ this -> surveys ; }
docstring: Get all available surveys
  
  @return array Survey Id => Survey name of available surveys
docstring_tokens: Get all available surveys