Invalid argument supplied for foreach()

Hi,

Seeing a lot of this error from the plugin:

E_WARNING: Invalid argument supplied for foreach()

…oup2019/wp-content/plugins/remove-admin-menus-by-role/remove-admin-menus-by-role.php (170)
…enus_by_roles called at /wp-includes/class-wp-hook.php (287)
…apply_filters called at /wp-includes/class-wp-hook.php (311)
in WP_Hook::do_action called at /wp-includes/plugin.php (478)
in do_action called at /wp-admin/admin-ajax.php (45)

which pertains to this line of code:

add_action( 'admin_init', 'remove_menus_by_roles' );
function remove_menus_by_roles() {

	//on récupère la configuration du profil
	$profile = get_remove_menu_admin_profile();

	if($profile)
	{
			$roles_selected = unserialize($profile->roles);
			$menus_hidden = unserialize($profile->menus_hidden);
			$submenus_hidden = unserialize($profile->submenus_hidden);

			global $current_user;
            $user_role = $current_user->roles[0];

            //si l'utilisateur connecté à un des roles sélectionnés
            if(in_array($user_role, $roles_selected))
            {
            	//on supprime les menus choisis
            	if(sizeof($menus_hidden) > 0)
            	{
	            	foreach($menus_hidden as $menu)
LINE 170 -->           		remove_menu_page($menu);
	            }

            	if(@sizeof($submenus_hidden) > 0)
            	{
            		foreach($submenus_hidden as $submenu)
	            	{
	            		$data = explode('|', $submenu); //$submenu = menu|submenu
						remove_submenu_page( $data[0], htmlspecialchars($data[1]) );
					}
				}
			}
	}
}

Any chance of a fix? ??

• This topic was modified 4 years ago by pog21.