### 帮助分类

{loop $art_p_cat_arr $keys $values}

$values[cat_name]
{loop $art_c_cat_arr $key $value} {if $value[art_cat_pid]==$values[art_cat_id]}
  {$value[cat_name]}
{/if} {/loop}

{/loop}

- 客服信息

{if $keyword}

- 搜索：关键词 "{$keyword}"

{loop $art_arr $key $value}
- {$value[art_title]}
{/loop}

{else} {loop $art_cat_arr $keys $values}

- {$values[cat_name]}

{loop $art_arr $key $value} {if $value[art_cat_id]==$values[art_cat_id]}
- {$value[art_title]}
{/if} {/loop}

{/loop} {/if}