有四个文件
index.php
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<?php

include_once("./Smarty.class.php"); //包含smarty类文件

$smarty = new Smarty(); //建立smarty实例对象$smarty
$smarty->template_dir = "./templates";//设置模板目录
$smarty->compile_dir = "./templates_c"; //设置编译目录

//----------------------------------------------------
//左右边界符，默认为{}，但实际应用当中容易与JavaScript
//相冲突，所以建议设成<{}>或其它。
//----------------------------------------------------
$smarty->left_delimiter = "<{";
$smarty->right_delimiter = "}>";

$smarty->assign("name", "李晓"); //进行模板变量替换

//编译并显示位于./templates下的index.tpl模板
$smarty->display("./index.tpl");
?>
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foot.tpl
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