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php框架
最近在网上学习了Zend框架,虽然能按照上面的教程搭出那个例子,但是学完后不知道怎么用.
为什么要用框架?什么提高效率,易维护都没感觉到.
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提高效率,易维护是在你熟悉使用的前提下提现,初次使用框架可以去看看CI
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框架是用做群体合作的,大家都按照统一的方法/规则来做东西。
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使用框架就得按人家的思路来,而不使用框架时自己怎么做都可以
框架分为开发框架(zend farmewode、ThinkPHP、Yii ......)
和应用框架(Dede、phpCMS、wordpress ....)

MVC 是一种架构模式,适合于简单的应用
三层架构,适合于复杂且严谨的应用

由于 API 的流行,几乎被丢弃的三层架构又焕发的青春。
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PHP这东西好写,但难写好。你没看到框架的好处。是因为你写的还不够多,就算你不用任何框架,有一天你自己受不了粘在一起的代码。你也会以你自己的方式来组织你的代码模块和层次的,其实这也可以是一种框架。
当然就是规矩 -> 方圆这么个道理,在框架里就要遵守框架的规约,是在受限的情况下享用框架带来的好处。
框架封装层次不同,有的轻巧,有的封装度直逼JAVA世界的东东。

也许你会比较晕框架那是在折腾什么,如版主上面提到的MVC三层,其实MVC并不是web开发的专利,如VC的MFC,还有iOS的cocoa都是MVC的(https://developer.apple.com/library/ios/documentation/General/Conceptual/DevPedia-CocoaCore/MVC.html)。

还建议你多补一些OO方面的知识,并不只是学习class相关的那些语法,OO本身是一种方法论,是在明确的需求分析后抽象出合理的类并进行恰当的组织。而固定下来的类进行组织的最佳实践就是设计模式。比如为什么那么多抽象类,接口要你来继承或实现。为什么有一个单入口来进行类的路由。

记得市面上的书这本  涉及一些,并不是说这本书讲的有多好啊。因为这方面的书还是JAVA和C++的更多一些。

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框架不同于书架
书架上的书可以任意堆放,如果需要排列有序,就需要管理员自己规划了

框架犹如建筑图纸,照图施工后只需在干预一下装修的事情
但是按别墅图纸是建不成商厦的

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我也正在学ZF2,同时也在学习和理解MVC,我觉得框架可以提高开发的效率,同时框架也替我们完成了很多功能的封装,而且并不是说你把ZF2中帮助文档的例子搭建出来就表示你会的。ZF2里面的东西,我觉得还是很多的,要学好估计要花挺长时间的。

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