original_string: protected function getPatchLevel()
      {
          if (isset($this->searchData['gpa_level']) && $this->searchData['gpa_level']) {
              return $this->searchData['gpa_level'];
          }
  
          return reset($this->patchLevels);
      }
code: protected function getPatchLevel()
      {
          if (isset($this->searchData['gpa_level']) && $this->searchData['gpa_level']) {
              return $this->searchData['gpa_level'];
          }
  
          return reset($this->patchLevels);
      }
code_tokens: protected function getPatchLevel ( ) { if ( isset ( $ this -> searchData [ 'gpa_level' ] ) && $ this -> searchData [ 'gpa_level' ] ) { return $ this -> searchData [ 'gpa_level' ] ; } return reset ( $ this -> patchLevels ) ; }
docstring: Current patch level
  
  @return int
docstring_tokens: Current patch level