php中smarty变量修饰用法实例分析 |
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 。 |