Rumah > Artikel > pembangunan bahagian belakang > php中smarty变量修饰用法实例分析_PHP教程
test.php代码:
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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 $smarty->display('test1.htm'); //显示页面 ?> |
test1.html模板代码:
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Total is {$total}Formatted Total is {$formatted_total} |
编译后的test.html.php代码:
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compiled from test1.htm */ ?> Total is _tpl_vars['total']; ?>Formatted Total is _tpl_vars['formatted_total']; ?> |
test1.html模板可以改写成这样test2.html:
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Total is {$total}Formatted Total is {$total|number_format} |
则相应的test.php代码改为:
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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
Formatted Total is 12,345
希望本文所述对大家的php程序设计有所帮助。