" echo urldecode($svg); $svg_data_to_display_for_html= htmlspecialchars(urldecode($svg)); echo $svg_data_to_display_for_html ; */ $svg_data= urldecode($svg); $file = "sig.svg"; $fh = fopen($file, "w") or die("Can't open file"); fwrite($fh, $svg_data); fclose($fh); ?>