original_string: public function getValuesForPosition($pos) {
          $arr = array();
          foreach ($this->rows as $key => $row) {
              $arr[$key] = $row->getValueForPosition($pos);
          }
          return $arr;
      }
code: public function getValuesForPosition($pos) {
          $arr = array();
          foreach ($this->rows as $key => $row) {
              $arr[$key] = $row->getValueForPosition($pos);
          }
          return $arr;
      }
code_tokens: public function getValuesForPosition ( $ pos ) { $ arr = array ( ) ; foreach ( $ this -> rows as $ key => $ row ) { $ arr [ $ key ] = $ row -> getValueForPosition ( $ pos ) ; } return $ arr ; }
docstring: Returns an array that contains the values for a specific column
  @param integer $pos
  @return array
docstring_tokens: Returns an array that contains the values for a specific column