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>
編譯後的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
?>
浏覽器顯示：
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。
