php中smarty变量修饰用法实例分析

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Total is {$total}

Formatted Total is {$formatted_total}

Formatted Total is {$total|number_format}

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php中smarty变量修饰用法实例分析_PHP

May 30, 2016 am 08:45 AM

php smarty

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：

<&#63;php 
require 'libs/Smarty.class.php'; //包含Smarty类库文件 
$smarty = new Smarty; //创建一个新的Smarty对象 
$total = 12345; //对$total赋值 
$smarty->assign("total",$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 
&#63;>

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test1.html模板代码：

<html> 
  <head> 
    <title>Smarty Test</title> 
  </head> 
  <body> 
    <h1 id="Total-is-total">Total is {$total}</h1> 
    <h1 id="Formatted-Total-is-formatted-total">Formatted Total is {$formatted_total}</h1> 
  </body> 
</html>

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编译后的test.html.php代码：

<&#63;php /* Smarty version 2.6.22, created on 2009-03-19 14:37:39 
     compiled from test1.htm */ &#63;> 
<html> 
  <head> 
    <title>Smarty Test</title> 
  </head> 
  <body> 
    <H1>Total is <&#63;php echo $this->_tpl_vars['total']; &#63;> 
</H1> 
    <H1>Formatted Total is <&#63;php echo $this->_tpl_vars['formatted_total']; &#63;> 
</H1> 
  </body> 
</html>

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test1.html模板可以改写成这样test2.html：

<html> 
  <head> 
    <title>Smarty Test</title> 
  </head> 
  <body> 
    <h1 id="Total-is-total">Total is {$total}</h1> 
    <h1 id="Formatted-Total-is-total-number-format">Formatted Total is {$total|number_format}</h1> 
  </body> 
</html>

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则相应的test.php代码改为：

<&#63;php 
require 'libs/Smarty.class.php'; //包含Smarty类库文件
$smarty = new Smarty; //创建一个新的Smarty对象 
$total = 12345; 
$smarty->assign("total",$total); //对模版中的变量赋值 
$smarty->display('test2.htm'); //显示页面 
&#63;>

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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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