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php中smarty变量修饰用法实例分析

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Release: 2016-06-06 20:03:40
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这篇文章主要介绍了php中smarty变量修饰用法,实例分析了smarty模板变量修饰的常用技巧,需要的朋友可以参考下

本文实例讲述了php中smarty变量修饰用法。分享给大家供大家参考。具体实现方法如下:

test.php代码:

assign("total",$total); //对模版中的变量赋值 $formatted_total = number_format($total); //格式化$total $smarty->assign("formatted_total",$formatted_total); //对模版中的变量赋值 $smarty->display('test1.htm'); //显示页面 ?>

test1.html模板代码:

Smarty Test

Total is {$total}

Formatted Total is {$formatted_total}

编译后的test.html.php代码:

Smarty Test

Total is _tpl_vars['total']; ?>

Formatted Total is _tpl_vars['formatted_total']; ?>

test1.html模板可以改写成这样test2.html:

Smarty Test

Total is {$total}

Formatted Total is {$total|number_format}

则相应的test.php代码改为:

assign("total",$total); //对模版中的变量赋值 $smarty->display('test2.htm'); //显示页面 ?>

浏览器显示:

Total is 12345
Formatted Total is 12,345

希望本文所述对大家的php程序设计有所帮助。

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