original_string: public function setWidth( $width )
      {
          $this->width = empty( $width ) ? null : (int) $width;
          return $this;
      }
code: public function setWidth( $width )
      {
          $this->width = empty( $width ) ? null : (int) $width;
          return $this;
      }
code_tokens: public function setWidth ( $ width ) { $ this -> width = empty ( $ width ) ? null : ( int ) $ width ; return $ this ; }
docstring: Set width attribute
  
  @param int $width
  @return \Image\Model\Paragraph\Structure\Image
docstring_tokens: Set width attribute