public function __construct($handle) { Assistant::$pagehook = add_submenu_page($handle, 'Migration Assistant', 'Migration Assistant', 'administrator', 'podlove_settings_migration_handle', array($this, 'page')); if (isset($_REQUEST['reset_migration']) && $_REQUEST['reset_migration']) { $this->reset_migration(); wp_redirect(admin_url('admin.php?page=' . $_REQUEST['page'])); } }