====== Smarty 简单例子 ======

下面的例子是基于Smarty 2.6版本的，可以不适用与Smarty 3。

===== Smarty 目录结构 =====
创建以下三个目录结构：
<code>
smarty/
smarty_run/
templates/
</code>

  * smarty:      smarty库文件
  * smarty_run:  smarty临时文件
  * templates:   .tpl模板文件


===== php脚本设置 =====

<code php>

require("smarty/libs/Smarty.class.php");
$smarty = new Smarty;
$smarty->config_dir="smarty/libs/Config_File.class.php";
$smarty->caching=false; 
$smarty->cache_dir="smarty_run/cache/";
$smarty->template_dir="templates";
$smarty->compile_dir="smarty_run/templates_c/";
$smarty->left_delimiter = "{{";
$smarty->right_delimiter = "}}";

// ...
// ...

// pass variables to smarty
$url = "http://www.pythonclub.org/";

$smarty->assign('title',  $title);
$smarty->assign('url',  $url);
$smarty->assign('post',  $post);
$smarty->assign('id',  $id);
$smarty->display('post.tpl');

</code>

===== tpl模板文件 =====
<code html>
<!-- post content start -->
<div class="content-body">

  <!-- title -->
  <div class="custom-title  text-left"><h2 class="title">{{$title}}</h2><p class="sub_title"><br></p></div>

  <!-- rich content area -->
  <div class="custom-richtext">
      <font size="4">
      {{ $post }}
      </font><hr>
      <div style="clear:both"></div>
</div>
<!-- post content end  -->

</code>