'flush', 'text' => elgg_echo('admin:cache:flush'), 'href' => 'action/admin/site/flush_cache', 'is_action' => true, 'link_class' => 'elgg-button elgg-button-action', )); $upgrader = new Elgg\UpgradeService(); $is_locked = $upgrader->isUpgradeLocked(); if (!$is_locked) { elgg_register_menu_item('admin_control_panel', array( 'name' => 'upgrade', 'text' => elgg_echo('upgrade'), 'href' => 'upgrade.php', 'link_class' => 'elgg-button elgg-button-action', )); } else { elgg_register_menu_item('admin_control_panel', array( 'name' => 'unlock_upgrade', 'text' => elgg_echo('upgrade:unlock'), 'href' => 'action/admin/site/unlock_upgrade', 'is_action' => true, 'link_class' => 'elgg-button elgg-button-action', 'confirm' => elgg_echo('upgrade:unlock:confirm'), )); } echo elgg_view_menu('admin_control_panel', array( 'class' => 'elgg-menu-hz', 'item_class' => 'mrm', ));