WP fun-functions

wp_fun.php

<?php
// WP fun-functions

/*
*   Custom favicon
*/
function my_favicon() 
{ ?>
<link rel="shortcut icon" href="https://www.---.com/your-custom-image.jpg" >
<?php }
add_action('wp_head', 'my_favicon');

/*
*   Fully Disable Gutenberg editor
*/
add_filter('use_block_editor_for_post_type', '__return_false', 10);
// Don't load Gutenberg-related stylesheets.
add_action( 'wp_enqueue_scripts', 'remove_block_css', 100 );
function remove_block_css() 
{
    wp_dequeue_style( 'wp-block-library' ); // WordPress core
    wp_dequeue_style( 'wp-block-library-theme' ); // WordPress core
    wp_dequeue_style( 'wc-block-style' ); // WooCommerce
    wp_dequeue_style( 'storefront-gutenberg-blocks' ); // Storefront theme
}

/* 
*   Remove widget areas from WP Admin dashboard
*/
function disable_default_dashboard_widgets() {  
    remove_meta_box('dashboard_right_now', 'dashboard', 'core');  
    remove_meta_box('dashboard_recent_comments', 'dashboard', 'core');  
    remove_meta_box('dashboard_incoming_links', 'dashboard', 'core');  
    remove_meta_box('dashboard_plugins', 'dashboard', 'core');  
    remove_meta_box('dashboard_quick_press', 'dashboard', 'core');  
    remove_meta_box('dashboard_recent_drafts', 'dashboard', 'core');  
    remove_meta_box('dashboard_primary', 'dashboard', 'core');  
    remove_meta_box('dashboard_secondary', 'dashboard', 'core');  
}  
add_action('admin_menu', 'disable_default_dashboard_widgets'); 


// Remove default user roles (from wpsnipp.com)
function wps_remove_role() {
    //    remove_role( 'editor' );
        remove_role( 'author' );
        remove_role( 'contributor' );
        remove_role( 'subscriber' );
    }

?>