test.php代码:
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
$smarty->display('test1.htm'); //显示页面
?>test1.html模板代码:
Smarty Test Total is {$total}
Formatted Total is {$formatted_total}
编译后的test.html.php代码:
Smarty Test Total is _tpl_vars['total']; ?>
Formatted Total is _tpl_vars['formatted_total']; ?>
test1.html模板可以改写成这样test2.html:
Smarty Test Total is {$total}
Formatted Total is {$total|number_format}
则相应的test.php代码改为:
assign("total",$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
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