original_string: public function getBarcodeSVG($w=3, $h=3, $color='black') {
  		// send headers
  		$code = $this->getBarcodeSVGcode($w, $h, $color);
  		header('Content-Type: application/svg+xml');
  		header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
  		header('Pragma: public');
  		header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
  		header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
  		header('Content-Disposition: inline; filename="'.md5($code).'.svg";');
  		//header('Content-Length: '.strlen($code));
  		echo $code;
  	}
code: public function getBarcodeSVG($w=3, $h=3, $color='black') {
  		// send headers
  		$code = $this->getBarcodeSVGcode($w, $h, $color);
  		header('Content-Type: application/svg+xml');
  		header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
  		header('Pragma: public');
  		header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
  		header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
  		header('Content-Disposition: inline; filename="'.md5($code).'.svg";');
  		//header('Content-Length: '.strlen($code));
  		echo $code;
  	}
code_tokens: public function getBarcodeSVG ( $ w = 3 , $ h = 3 , $ color = 'black' ) { // send headers $ code = $ this -> getBarcodeSVGcode ( $ w , $ h , $ color ) ; header ( 'Content-Type: application/svg+xml' ) ; header ( 'Cache-Control: public, must-revalidate, max-age=0' ) ; // HTTP/1.1 header ( 'Pragma: public' ) ; header ( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' ) ; // Date in the past header ( 'Last-Modified: ' . gmdate ( 'D, d M Y H:i:s' ) . ' GMT' ) ; header ( 'Content-Disposition: inline; filename="' . md5 ( $ code ) . '.svg";' ) ; //header('Content-Length: '.strlen($code)); echo $ code ; }
docstring: Send barcode as SVG image object to the standard output.
  @param $w (int) Width of a single rectangle element in user units.
  @param $h (int) Height of a single rectangle element in user units.
  @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
  @public
docstring_tokens: Send barcode as SVG image object to the standard output .