Returns whether the current user has the specified capability.

Determines whether the current request is for the login screen.

Determines whether the current URL is within the comments popup window.

Whether the site is being previewed in the Customizer.

​The `admin_init` WordPress action allows you to run custom functions when the admin dashboard is loaded, such as adding custom CSS or creating a new setting page

​How to Disable Admin Bar for All Users in WordPressThis article explains how to disable the admin bar in WordPress for all users by using a simple filter function. It…

​How to Hide WordPress Admin Bar for All Users with Code ExampleThis article provides a solution to hide the WordPress admin bar for all users by adding specific filters to…