Smarty中的注释和截断功能介绍

  注释

  

复制代码 代码如下:

  {* 这是一个单行Smarty注释 来自于glzy8.com,网页源代码里看不见*}

  {* 这是一个多行

  Smarty注释

  并不发送到浏览器

  *}

  模板注释由星号包围,继而由分隔符包围,型如:{* 这是一个注释 *}。Smarty注释不会在最终模板的输出中显示,这点和不同。前者对于在模板中插入内部注释有用,因为没有人能看到。;-)

  http://www.itlearner.com/code/smarty_cn/language.basic.syntax.html

  截断truncate

  

复制代码 代码如下:

  $smarty->assign('hxtitle', 'Two Sisters Reunite after Eighteen Years at Checkout Counter.');

  模板为:

  

复制代码 代码如下:

  {$hxtitle}

  {$hxtitle|truncate}

  {$hxtitle|truncate:30}

  {$hxtitle|truncate:30:""}

  {$hxtitle|truncate:30:"---"}

  {$hxtitle|truncate:30:"":true}

  {$hxtitle|truncate:30:"...":true}

  {$hxtitle|truncate:30:'..':true:true}

  输出为:

  

复制代码 代码如下:

  Two Sisters Reunite after Eighteen Years at Checkout Counter.

  Two Sisters Reunite after Eighteen Years at Checkout Counter.

  Two Sisters Reunite after...

  Two Sisters Reunite after

  Two Sisters Reunite after---

  Two Sisters Reunite after Eigh

  Two Sisters Reunite after E...

  Two Sisters Re..ckout Counter.

  可以不用在PHP里截取了:http://www.itlearner.com/code/smarty_cn/language.modifier.truncate.html