original_string: public function refreshColumnDimensions()
      {
          $currentColumnDimensions = $this->getColumnDimensions();
          $newColumnDimensions = array();
  
          foreach ($currentColumnDimensions as $objColumnDimension) {
              $newColumnDimensions[$objColumnDimension->getColumnIndex()] = $objColumnDimension;
          }
  
          $this->columnDimensions = $newColumnDimensions;
  
          return $this;
      }
code: public function refreshColumnDimensions()
      {
          $currentColumnDimensions = $this->getColumnDimensions();
          $newColumnDimensions = array();
  
          foreach ($currentColumnDimensions as $objColumnDimension) {
              $newColumnDimensions[$objColumnDimension->getColumnIndex()] = $objColumnDimension;
          }
  
          $this->columnDimensions = $newColumnDimensions;
  
          return $this;
      }
code_tokens: public function refreshColumnDimensions ( ) { $ currentColumnDimensions = $ this -> getColumnDimensions ( ) ; $ newColumnDimensions = array ( ) ; foreach ( $ currentColumnDimensions as $ objColumnDimension ) { $ newColumnDimensions [ $ objColumnDimension -> getColumnIndex ( ) ] = $ objColumnDimension ; } $ this -> columnDimensions = $ newColumnDimensions ; return $ this ; }
docstring: Refresh column dimensions
  
  @return PHPExcel_Worksheet
docstring_tokens: Refresh column dimensions