php实现简单的页面模板更换效果
“这个模板好,用它吧?不,再往下看看。恩,这个也不错,要不……”
这是来到点点的第一天,我所干的事——挑模板。点点唯美的模板让人淘醉。
下面用php实现简单的页面模板更换。
先贴出工程目录结构:
tpl_test为工程目录, templates目录下有两个模板,1和2,这里只更换头和尾的效果,所以里面只有两个文件footer.php和header.php.
下面贴出index.php里的代码:
//简单的更换模板例子
$tpl = isset($_GET['tpl'])?$_GET['tpl']:1;//默认为第一个模板
include "templates/".$tpl."/header.php";//header
?>
小小的测试下
include "templates/".$tpl."/footer.php";//footer
?>
代码需对 $_GET['tpl'] 做一些判断之类的处理,这里省略了。
$tpl 变量获取模板的名称,为了方便,这里选择了url传入(你可以从各种途径获得模板名称,比如数据库),然后根据模板名称载入相应header.php和footer.php,说白了,就是通过改变路径载入页面模板。
下面只贴出模板1的header.php的代码,模板2只需做相应改变:
代码简单,不缀述了。下面贴效果图:
模板一 :
模板二:
这只是一个引子。
有太多方法可以实现页面模板更换,就看你怎么去创造,怎么去发挥想像。
不必去计较上面的代码有多简单,多无用。
当你窥视复杂内部的时候,会发现许多的简单。

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