The Importance of Config.php in Web Development: A Comprehensive Guide
/home/user/
├── public_html/ <-- Web root (DocumentRoot)
│ ├── index.php
│ └── style.css
└── includes/
└── config.php <-- Inaccessible via web browser
Instead of just defining simple strings, an advanced config file can populate global arrays or classes that are accessible across your entire app or template engine. Stack Exchange Setting a global analytics_key
// Site settings define('SITE_NAME', 'Your Website'); define('SITE_URL', 'https://example.com');Tips and tricks
