🔐 Building Mbarek Cipher v2 — A Custom Encryption System in PHP Introduction I built a custom encryption system in PHP called Mbarek Cipher v2. The goal of this project is to explore cryptography concepts by designing a dynamic and experimental cipher system from scratch. It is an open-source project focused on learning, experimentation, and continuous improvement. Project Overview Mbarek Cipher v2 is a custom encryption system built in PHP. The core idea is to transform input data using a dynamic structure-based cipher. Instead of relying on standard algorithms, the system applies a personalized transformation logic driven by a key-based mechanism. The encryption and decryption processes are symmetrical, meaning the same logic (reversed) is used to restore the original data.…