WordPress is written using PHP as its scripting language and MYSQL as its database management. If you select to host the WordPress by yourself and manually install it, you must create the MYSQL database for WordPress and edit its configuration files. However, a basic understanding of the database and PHP will help you troubleshoot the problems. It is because your WordPress will require a database and valid connection string between the database server and web server. From the below, you can understand the steps for connecting to the MYSQL database in the WordPress configuration file.
Steps to connect to the MYSQL database in WordPress configuration files:
Step-1: Download the latest version of your WordPress and copy it to the remote or local server or hosting server.
Step-2: Create the MYSQL database and a user with the password to the MYSQL database
Step-3: Visit the browser where your unzipped WordPress files are located, then choose a language and continue.
Step-4: Fill in all your database details, including the database name, username, and password.
Step-5: The local host field will be localhost because it is relevant to the location of your database. If it is in the identical server, leave it as your localhost default.
Step-6: The prefix fields of the table will also be left as wp_ most of the time. But you can alter it to your preferred prefix to enhance your site security.
Step-7: Now click on the submit and move to the next step to complete your WordPress installation.
Step-8: Open your wp-config file in the root of your WordPress installation. And you have to see the database details that you entered before to confirm that you are successfully connected to the MYSQL database in the WordPress configuration file.
Why do you need to connect the MYSQL database in WordPress configuration files?
One of the most common problems in your WordPress site is the error establishment. In most cases, when you are constructing the WordPress site, you will have to come across these errors. Resolving these errors is significant in understanding how WordPress works and how the database is connected to your WordPress application.
How does the MYSQL database work in the WordPress configuration file?
Understanding the connection between the MYSQL database and WordPress makes it easier to link with WordPress configuration files to the MYSQL database. The WordPress application phase will generally depend on your MYSQL database to store all the data issued on a WordPress site. When you visit the websites, click the link on the page, then it will be retrieved from the database and served to see the content. It is purely indicating the relationship between the MYSQL database and WordPress. This back and forth relationship will make it easier to build a dynamic website because your data can be retrieved, edited and viewed. It is the basis for creating, reading, updating, and deleting operations, and it is the main idea behind every content management system.
The bottom line:
Thus, from the above, you can comprehensively understand the steps for connecting the MYSQL database in a WordPress configuration file. Finally, if you want to do WordPress development, you have to understand the relationship between the MYSQL database and WordPress.