Wp Config.php ((free))
define( 'WP_MEMORY_LIMIT', '256M' ); define( 'WP_MAX_MEMORY_LIMIT', '512M' ); Use code with caution. Control Post Revisions
Never invent these keys yourself. Instead, visit the official WordPress.org Secret Key Generator to generate a random, high-entropy set of keys, and paste them directly into your file.
If you are using an Apache server, add the following code block to your root .htaccess file to stop any public web requests from reading your configuration data:
define( 'DB_CHARSET', 'utf8mb4' );
/** The following settings are required by WordPress **/
Beyond basic setup, wp-config.php allows you to control advanced functionality and optimize your site's performance.
Example:
Always download a copy of your current wp-config.php file to your local computer before editing. If a mistake breaks your site, you can restore it instantly.
Because wp-config.php has administrative control over file operations, you can use it to freeze your site's codebase against unauthorized changes. Disabling the File Editor
Your WordPress security will thank you.
Before making any changes to this file, follow these safety steps:
define('AUTH_KEY', 'put your unique phrase here'); define('SECURE_AUTH_KEY', 'put your unique phrase here'); define('LOGGED_IN_KEY', 'put your unique phrase here'); define('NONCE_KEY', 'put your unique phrase here'); define('AUTH_SALT', 'put your unique phrase here'); define('SECURE_AUTH_SALT', 'put your unique phrase here'); define('LOGGED_IN_SALT', 'put your unique phrase here'); define('NONCE_SALT', 'put your unique phrase here');
While the file is automatically generated during installation, manually editing it allows you to unlock powerful features, troubleshoot errors, and significantly harden your site’s security. wp config.php