In this article, the author explores ways to bypass protection methods using the PHP Stream Wrappers, which are responsible for handling protocol related tasks like downloading data from a web or ftp server and exposing it in a way in that it can be handled with PHP’s stream related functions.
You can download it from the following link: https://packetstormsecurity.com/files/download/150345/php-stream-wrappers.txt
Source: https://packetstormsecurity.com/files/150345/The-Powerful-Resource-Of-PHP-Stream-Wrappers.html