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：
<?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$smarty->display("test1.htm"); //显示页面 ?>test1.html模板代码：
<html> <head> <title>Smarty Test</title> </head> <body> <H1>Total is {$total}</H1> <H1>Formatted Total is {$formatted_total}</H1> </body> </html> 编译后的test.html.php代码：
<?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 $this->_tpl_vars["formatted_total"]; ?> </H1> </body> </html>
test1.html模板可以改写成这样test2.html：
<html> <head> <title>Smarty Test</title> </head> <body> <H1>Total is {$total}</H1> <H1>Formatted Total is {$total|number_format}</H1> </body> </html> 则相应的test.php代码改为：
<?php require "libs/Smarty.class.php"; //包含Smarty类库文件$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 ?> 浏览器显示：
Total is 12345Formatted Total is 12,345
希望本文所述对大家的php程序设计有所帮助。
