WordPress stores infinite revisions by default. This bloats the database.
: Stores the credentials (DB Name, User, Password, and Host) required for WordPress to communicate with its MySQL/MariaDB database. Security Salts & Keys
define( 'EMPTY_TRASH_DAYS', 7 ); // Empty trash every 7 days Use code with caution. 6. Enhancing Security via wp-config.php Disable the Built-In Theme and Plugin Editor wp config.php
<files wp-config.php> order allow,deny deny from all </files>
// Database connection details define( 'DB_NAME', 'your_database_name' ); define( 'DB_USER', 'your_database_user' ); define( 'DB_PASSWORD', 'your_secure_password' ); define( 'DB_HOST', 'localhost' ); // often 'localhost' or a specific IP WordPress stores infinite revisions by default
Directly below the database settings, you will find the WordPress Authentication Unique Keys and Salts. These keys encrypt data stored in user cookies, making it significantly harder for hackers to hijack active user sessions.
The wp-config.php file consists of several sections, each containing specific settings and configurations. The main sections include: Security Salts & Keys define( 'EMPTY_TRASH_DAYS', 7 );
When you install WordPress, the setup process usually generates the wp-config.php file automatically based on the information you provide. If it doesn't, you'll find a file named wp-config-sample.php , which you must rename to wp-config.php and configure manually.
/** * For developers: WordPress debugging mode * * Change this to true to enable display of notices during development. * It is strongly recommended that plugin and theme developers use WP_DEBUG * in their development environments. * * @link https://codex.wordpress.org/Debugging_in_WordPress */ define( 'WP_DEBUG', false );