Add special character to bypass file upload restrictions

pentesting-web/file-upload/README.md

@@ -50,6 +50,7 @@ Other useful extensions:
 4. Try to bypass the protections **tricking the extension parser** of the server-side with techniques like **doubling** the **extension** or **adding junk** data (**null** bytes) between extensions. _You can also use the **previous extensions** to prepare a better payload._
    * _file.png.php_
    * _file.png.pHp5_
+   * _file.php#.png
    * _file.php%00.png_
    * _file.php\x00.png_
    * _file.php%0a.png_