這篇文章主要介紹了php中smarty變量修飾用法,實例分析了smarty模板變量修飾的常用技巧,需要的朋友可以參考下
本文實例講述了php中smarty變量修飾用法。分享給大家供大家參考。具體實現方法如下:
test.php代碼:
- <?php
- require 'libs/Smarty.class.php'; //包含Smarty類庫文件
- $smarty = new Smarty; //創建一個新的Smarty對象
- $total = 12345; //對$total賦值
- $smarty->assign("total",$total); //對模版中的變量賦值
- $formatted_total = number_format($total); //格式化$total
- $smarty->assign("formatted_total",$formatted_total); //對模版中的變量賦值
- $smarty->display('test1.htm'); //顯示頁面
- ?>
test1.html模板代碼:
- <html>
- <head>
- <title>Smarty Test</title>
- </head>
- <body>
- <H1>Total is {$total}</H1>
- <H1>Formatted Total is {$formatted_total}</H1>
- </body>
- </html>
編譯后的test.html.php代碼:
- <?php /* Smarty version 2.6.22, created on 2009-03-19 14:37:39
- compiled from test1.htm */ ?>
- <html>
- <head>
- <title>Smarty Test</title>
- </head>
- <body>
- <H1>Total is <?php echo $this->_tpl_vars['total']; ?>
- </H1>
- <H1>Formatted Total is <?php echo $this->_tpl_vars['formatted_total']; ?>
- </H1>
- </body>
- </html>
test1.html模板可以改寫成這樣test2.html:
- <html>
- <head>
- <title>Smarty Test</title>
- </head>
- <body>
- <H1>Total is {$total}</H1>
- <H1>Formatted Total is {$total|number_format}</H1>
- </body>
- </html>
則相應的test.php代碼改為:
- <?php
- require 'libs/Smarty.class.php'; //包含Smarty類庫文件
- $smarty = new Smarty; //創建一個新的Smarty對象
- $total = 12345;
- $smarty->assign("total",$total); //對模版中的變量賦值
- $smarty->display('test2.htm'); //顯示頁面
- ?>
瀏覽器顯示:
Total is 12345
Formatted Total is 12,345
希望本文所述對大家的php程序設計有所幫助。
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