php中smarty变量修饰用法实例分析 |
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本文标签:php,smarty,变量修饰 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 12345 希望本文所述对大家的php程序设计有所帮助 。 |