最近在学习smarty框架
看到一些 .tpl文件里写着html和php代码
.tpl与.php有什么区别
(个人想法: 纯php代码就用.php php+html等混合代码用.tpl)
回复讨论(解决方案)
tpl 是 template （中文释义：模板） 的缩写
smarty 是一种模板引擎，它使用自定义的模板语言，实现了显示逻辑和业务逻辑的分离（分别对应 MVC 的 V 和 M）
使用模板引擎的好处在于：在设计业务逻辑代码时，完全不需要考虑以后将如何展示运行的结果。这就有可能时程序得以精益求精
而在做用户界面时，也不需要知道数据时怎么来的，只需将数据按界面需要显示出来就可以了
无论是否使用模板引擎，最终执行的都是 php+html 混合编码
.tpl只是模版，不管文件是以什么结尾，最终运行的文件都是.php
smarty 模板引擎就是做这种分离工作的，当然还有一起其他的功能
哇，楼上的头像，让人想入非非。
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