Merge branch 'master' of https://github.com/CmderQ/about-php

README.md

@@ -5,6 +5,7 @@
 - [PHP进阶](https://github.com/CmderQ/about-php/blob/master/improve/%E6%88%90%E9%95%BF%E8%B7%AF%E7%BA%BF%E5%9B%BE.md)
 - [一名合格的PHP工程师的知识结构是怎样的？](https://www.zhihu.com/question/19875503)
 - [怎样深入学习php，成为php高手？](https://www.zhihu.com/question/19697796)
+- [php学习指南](http://www.notedeep.com/note/30)
 
 ### 学习php的权威资料