[转]phpcms 判断用户登录代码

<!-- 用户登录开始 -->
<?php
//读取用户信息
$ypzy_userid = param::get_cookie('_userid');
if(!empty($ypzy_userid)){
$ypzy_memberinfo=get_memberinfo($ypzy_userid);
}
?>
{if $ypzy_userid}
<!-- 登陆之后 -->
<span onclick="window.location='{APP_PATH}index.php?m=member&c=index'">{$ypzy_memberinfo['username']}</span>
<span onclick="window.location='{APP_PATH}index.php?m=member&c=index'">会员中心</span>
{else}
<!-- 登陆之前 -->
<span onclick="window.location='{APP_PATH}index.php?m=member&c=index&a=login&siteid=1&forward=<?php echo rawurlencode(get_url());?>'">登陆</span>
<span onclick="window.location='{APP_PATH}index.php?m=member&c=index&a=register&siteid=1&forward=<?php echo rawurlencode(get_url());?>'">注册</span>
{/if}
<span onclick="window.location='{APP_PATH}index.php?m=member&c=index&a=cart'">购物车</span>
<!-- 用户登录结束 -->
本文来自：懒鱼博客原文地址：http://www.yulijun.com/phpcms-login-code.html