Wp Config.php | Link

The Ultimate Guide to wp-config.php: Unlocking the Power of Your WordPress Site

5. Common Use Cases (Real-World Examples)

Here are practical examples of why you might edit wp-config.php: wp config.php

• require_once DIR . '/wp-local-config.php';
• Useful for separating secrets or environment-specific settings.

Access Methods

You have three options to access this file: The Ultimate Guide to wp-config

(Required for Redis or Memcached caching plugins.) require_once DIR

These strings act as "salt"—they add random data to passwords and cookies to make them harder to crack. If your site is ever hacked or you suspect a compromised session, changing these keys will instantly log out every user (including hackers) currently logged into your dashboard.

WP_DEBUG and error handling