admin_footer

The "admin_footer" hook in WordPress is used to add custom content to the footer section of the WordPress administration area. This hook is useful when you want to add some custom scripts or styles that should be loaded at the end of the page, just before the closing tag.

The "admin_footer" hook is commonly used by WordPress developers to add some customized content to the WordPress admin panel. For example, you can use this hook to add a custom JavaScript code that will allow you to track the user’s interaction with the admin panel. Or, you can use this hook to add some custom CSS styles that will improve the look and feel of the admin panel.

Here is an example usage code:

function custom_admin_footer() {
    // Your custom code goes here
}
add_action( 'admin_footer', 'custom_admin_footer' );

In this example, we are using the "add_action" function to register our custom function "custom_admin_footer" to the "admin_footer" hook. This will ensure that our custom code will be executed at the end of the WordPress admin panel page, just before the closing tag. You can replace the "custom_admin_footer" function with your own function name and add your own custom code inside it.

Overall, the "admin_footer" hook is a useful tool for WordPress developers who want to customize the admin panel and add some custom scripts or styles.

Learn More on WordPress.org