PHP，MySQL，PHP框架学习
通过小项目来学习PHP，项目来自网络（慕课网等）或自己设计。
https://github.com/hengwen/summer2016/tree/master/php/simple-user-management
https://github.com/hengwen/summer2016/tree/master/php/imoocComment
https://github.com/hengwen/summer2016/tree/master/php/shopCart
https://github.com/hengwen/summer2016/tree/master/php/simple-file-management
https://github.com/hengwen/summer2016/tree/master/php/user-register-login
https://github.com/hengwen/summer2016/tree/master/php/category
https://github.com/hengwen/summer2016/tree/master/php/php-jpgraph
https://github.com/hengwen/summer2016/tree/master/php/php-jpgraph
https://github.com/hengwen/summer2016/tree/master/php/verifycode