: Host, username, password, and database name. Application Environment : Development vs. Production modes.
Because config.php contains your most sensitive data, it is a prime target for attackers. Protecting it requires more than just strong passwords.
Most configuration files follow a simple key-value structure using either constants or arrays. A standard setup typically includes three major components: config.php
if ($_SERVER['HTTP_HOST'] == 'localhost') { define('DB_PASS', 'root'); define('DEBUG_MODE', true); } else { define('DB_PASS', 'live_server_secret'); define('DEBUG_MODE', false); } Use code with caution. 📂 Common Platform Implementations
Use code with caution. 🔒 Best Practices for Security : Host, username, password, and database name
: Use chmod 400 or 440 on Linux servers so that only the owner and the web server can read the file.
: If possible, place your config file one directory higher than your public_html or www folder. This makes it inaccessible via a URL. Because config
: Stores settings in application/config/config.php , focusing heavily on encryption keys .