Whenever you're creating a backup of WordPress, you must include the uploads folder. One of the most critical files in the Wordpress installation is the wp-config file, php. This file is located at the root of the WordPress file directory and contains the basic configuration details of your website, such as database connection information. WordPress files form the basis of your WordPress website.
The file directory resides on a server, regardless of whether that server is owned and stored in its own office or is managed by a hosting company. Within these directories there are several folders and files, each of which serves to deliver commands and provide content to the end user. The good news is that the file structure of WordPress remains the same for all new WordPress websites, making it easy to understand how everything is configured. However, the files themselves and the code attributed to each one may seem confusing at first.
This is a typical file manager page. On the left side, there are a bunch of folders. The wp-admin, wp-content, wp-includes, and wp-config files are located in a folder called public_html. In the image below, you can see wp-admin, wp-content, wp-includes and wp-config just below public_html).
That said, you also have the opportunity to password protect a directory to ensure that only users with that password can access the most important WordPress files. If you know what you're doing, you can edit these files to change the way WordPress formats your content. One way to explain wp-includes is that the folder provides the common functionality needed for the WordPress REST API. In addition, even less technical website owners could learn a thing or two to help them with things like uploading files or protecting their databases in the future.
Themes and plugins, it is important to understand the inner workings of WordPress files for future management and modification of the website. WordPress file permissions present a line of defense to keep intruders away from your core files. As a result, you'll be able to upload, delete or make any changes to the files in your WordPress directory. You can open each folder to view the contents, while opening and editing (if necessary) the WordPress files under the parent folders.
The only difference is that these are completely new (clean) core files, hopefully they get rid of any problems you've had before. The interesting thing is that your core WordPress files are already being replaced in the background if you have automated WordPress updates turned on. For a complete overview of the entire structure of the WordPress Root Archive, check out the official WordPress Archives document. To do this, simply create a new folder in your root directory to serve as the home for your WordPress files.
The reason for this is because the theme settings are presented in the panel and these files are needed within the control panel to ensure proper functionality. The php file ensures that the header template that you (or the theme developer) designed is placed on all WordPress pages with the default template.