get_extensions(); if ( count( $extensions ) > 0 ) { add_action('admin_menu', [ $this, 'add_menu' ], 20 ); } } public function add_menu() { add_submenu_page( PostmanViewController::POSTMAN_MENU_SLUG, __('Extensions', 'post-smtp'), __('Extensions', 'post-smtp'), 'manage_options', 'post-smtp-extensions', [ $this, 'render_menu' ] ); } public function render_menu() { include_once 'PostmanAdminView.php'; } }