Smarty中的注释和截断功能介绍 |
本文标签:Smarty,注释,截断 注释 复制代码 代码如下: {* 这是一个单行Smarty注释 来自于jb51.net,网页源代码里看不见*}
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 |