original_string: public function getColumn($name)
      {
          $columnValues = array();
          foreach ($this->getRows() as $row) {
              $columnValues[] = $row->getColumn($name);
          }
          return $columnValues;
      }
code: public function getColumn($name)
      {
          $columnValues = array();
          foreach ($this->getRows() as $row) {
              $columnValues[] = $row->getColumn($name);
          }
          return $columnValues;
      }
code_tokens: public function getColumn ( $ name ) { $ columnValues = array ( ) ; foreach ( $ this -> getRows ( ) as $ row ) { $ columnValues [ ] = $ row -> getColumn ( $ name ) ; } return $ columnValues ; }
docstring: Returns an array containing all column values for the requested column.
  
  @param string $name The column name.
  @return array The array of column values.
docstring_tokens: Returns an array containing all column values for the requested column .