original_string: public function setColumnWidth($columnIndex, $width)
      {
          $this->columnWidths[(int) $columnIndex] = (int) $width;
  
          return $this;
      }
code: public function setColumnWidth($columnIndex, $width)
      {
          $this->columnWidths[(int) $columnIndex] = (int) $width;
  
          return $this;
      }
code_tokens: public function setColumnWidth ( $ columnIndex , $ width ) { $ this -> columnWidths [ ( int ) $ columnIndex ] = ( int ) $ width ; return $ this ; }
docstring: Sets the minimum width of a column.
  
  @param int $columnIndex Column index
  @param int $width       Minimum column width in characters
  
  @return $this
docstring_tokens: Sets the minimum width of a column .