PHP

• https://www.codecademy.com/learn/php

• PHP 基礎語法 http://campus.codeschool.com/courses/try-php

• PHP 基礎介紹 http://www.imooc.com/view/54

• PHP 錯誤與異常處理 http://www.imooc.com/learn/380

• PHP 高維護性 http://www.slideshare.net/appleboy/maintainable-php-source-project-13712190

• PHP 之道 https://leanpub.com/phptherightway/read