Remove Menu Items in Backend https://wpmayor.com/how-to-remove-menu-items-in-admin-depending-on-user-role/
<?php
add_action( 'admin_menu', 'isa_remove_menus', 999 );
function isa_remove_menus() {
// INSERT MENU ITEMS TO REMOVE FOR EVERYONE
/* remove for editor and below, but not administrator */
if ( ! current_user_can('manage_options') ) {
// INSERT MENU ITEMS TO REMOVE FOR EDITOR AND BELOW
}
/* remove only for author and below */
if ( ! current_user_can('delete_others_posts') ) {
// INSERT MENU ITEMS TO REMOVE FOR AUTOHR AND BELOW
}
}
?>
<?php
function remove_menus(){
remove_menu_page( 'index.php' ); //Dashboard
remove_menu_page( 'jetpack' ); //Jetpack*
remove_menu_page( 'edit.php' ); //Posts
remove_menu_page( 'upload.php' ); //Media
remove_menu_page( 'edit.php?post_type=page' ); //Pages
remove_menu_page( 'edit-comments.php' ); //Comments
remove_menu_page( 'themes.php' ); //Appearance
remove_menu_page( 'plugins.php' ); //Plugins
remove_menu_page( 'users.php' ); //Users
remove_menu_page( 'tools.php' ); //Tools
remove_menu_page( 'options-general.php' ); //Settings
}
add_action( 'admin_menu', 'remove_menus' );
?>
<?php
/*Remove Menu items for specific roles or capabilities*/
add_action( 'admin_init', 'my_remove_menu_pages' );
function my_remove_menu_pages() {
global $user_ID;
if ( current_user_can( 'editor' ) ) {
remove_menu_page( 'edit.php' ); //Posts
remove_menu_page( 'edit-comments.php' ); //Comments
remove_menu_page( 'tools.php' ); //Tools
remove_menu_page( 'themes.php' ); //Appearance
}
}
?>