Wp Config.php ((link)) Jun 2026

// ** Database settings - You can get this info from your web host ** // /** The name of the database for WordPress */ define( 'DB_NAME', 'database_name_here' ); /** Database username */ define( 'DB_USER', 'username_here' ); /** Database password */ define( 'DB_PASSWORD', 'password_here' ); /** Database hostname */ define( 'DB_HOST', 'localhost' ); /** Database charset to use in creating database tables. */ define( 'DB_CHARSET', 'utf8mb4' ); /** The database collate type. Don't change this if in doubt. */ define( 'DB_COLLATE', '' ); Use code with caution. WordPress Authentication Unique Keys and Salts

# Create a new wp-config.php file wp config create --dbname=mydb --dbuser=myuser --dbpass=mypass

Because wp-config.php determines how WordPress connects to your database and sets its core rules, treating it with care and respect is not just about following a tutorial—it's about maintaining the integrity and availability of your entire website. By mastering this file, you gain true control over your WordPress environment, from locking down security to squeezing out every drop of performance, and you equip yourself with the knowledge to quickly diagnose and fix problems when they arise. wp config.php

This is perhaps the most common WordPress error. It appears when WordPress cannot connect to the database, and the cause is almost always a misconfiguration in wp-config.php .

Valid values are local , development , staging , and production . // ** Database settings - You can get

/* That's all, stop editing! Happy publishing. */ define( 'ABSPATH', . '/' ); require_once ABSPATH . 'wp-settings.php';

: Prevents your database from bloating with hundreds of old post drafts. define( 'WP_POST_REVISIONS', 3 ); // Keeps only the last 3 revisions */ define( 'DB_COLLATE', '' ); Use code with caution

At its core, wp-config.php is the configuration file that holds the secrets your WordPress site needs to function. When someone visits your site, WordPress immediately checks this file for four key pieces of database information: the database name, the username, the password, and the host address. If any of these are incorrect, WordPress cannot retrieve your posts, pages, or settings from the database.