<select >
  {html_options values=$cust_ids selected=$customer_id output=$cust_names}
</select>

{html_checkboxes values=$cust_ids checked=$customer_id 
output=$cust_names separator="<br/>"}

{html_radios values=$cust_ids checked=$customer_id
output=$cust_names separator="<br/>"}

{counter start=0 skip=2 print=ture}

{section loop=$data}
  <tr bgcolor="{cycle values="#eeeeee,#d0d0d0"}">
  <td>{$data[rows]}</td>
  </tr>
{/section}

{assign var="name" value="Bob"}
The value of $name is {$name}.//The value of $name is Bob。

{fetch file="http://www.myweather.com/68502/" assign="weather"}

{html_image file="../path/relative/to/currdir/pumpkin.jpg"
border="1" height="100" width="100" alt="图片" href="1.html"}

{html_select_date}

{html_select_time}

{html_table loop=$data cols=4 table_attr='border="0"'
tr_attr=$tr td_attr=$td}

{math equation="x + y" x=$height y=$width}

{mailto address="me@domain.com" text="send me some mail"}

{popup}