{$role->name}
{$role->desc}
{foreach $permissions as $k}
{if isset($k['children']) && !empty($k['children']) } {foreach $k['children'] as $v }
{if isset($v['children']) && !empty($v['children']) }
{foreach $v['children'] as $i } {/foreach}
{/if}
{/foreach} {/if}
{/foreach}