There are many reasons why you might want to edit WordPress core files. Maybe you need to add a new function or plugin, or you want to make a small change to the WordPress core code.
However, before you start editing the core files, there are a few things you need to know. Firstly, you should make sure that you have the correct permissions.
WordPress core files are protected by the WordPress security system, and unless you have the correct permissions, you won’t be able to make any changes.
Secondly, you need to be very careful when you make changes to the core files. If you make a mistake, you could end up causing problems for your website.
Finally, if you decide to edit the core files, make sure you backup your website first.
There are many reasons why you might want to edit WordPress core files. However, before you start editing the core files, make sure you have the correct permissions, backup your website, and are very careful when making changes.