Creating a reverse shell in PHP can be an interesting learning experience, particularly for those diving into web application security and penetration testing. A reverse shell is a type of shell where the target machine (often referred to as the "zombie") initiates a connection back to the attacker, allowing the attacker to access the target's command line interface. This technique is commonly used to bypass firewalls and network access controls that block incoming connections.
If you can include files, include a PHP wrapper: reverse shell php top