(Useful for production sites where you want zero file changes from the dashboard.)
Beyond basic setup, you can add specific lines of code to radically change how WordPress behaves: wp-config.php – Common APIs Handbook 21 May 2022 — wp config.php
is to store database credentials. Without these, your site will display the "Error Establishing a Database Connection" message. : The name of the database created for WordPress. : The username used to access the database. DB_PASSWORD : The password associated with that user. : The hostname of your database server, often WordPress Codex Security Keys and Salts (Useful for production sites where you want zero
wp-config.php is the primary configuration file for WordPress. It sits in the root of a WordPress installation and controls database connection settings, security keys, debugging and performance options, and many other core behaviors. This guide explains what it contains, how WordPress loads it, common edits and customizations, best practices for security and performance, troubleshooting, and migration tips. : The username used to access the database
He told himself not to go. The sensible part of his brain, the part that had emergently rescued him in code reviews and billable-hour disputes, suggested boundaries: it was not his attic. He was a consultant on retainer. But curiosity, that old animal that had fed so many late-night commits, prowled like hunger. The next morning he packed a bag with an extra hoodie and a thermos, and walked to the train with the diary compressed like a stone in his pocket.
: Prevents your database from bloating with hundreds of old post drafts. define( 'WP_POST_REVISIONS', 3 ); // Keeps only the last 3 revisions