symfony老版本自主学习

刚刚入职新公司，使用的框架还是很老的symfony 1.4版本，这就很杯具了，只能慢慢学起来。官网只有高版本3.4和4.0的，好不容易找到1.4低版本的还都是英文版，算了就勉为其难的看看吧。先把链接地址发上，说不定有小伙伴也需要，之后便开始学吧。http://www.symfony-project.org/api/1_4/index.html

链接中第一个课程是Action:

action sfAction: sfAction executes all the logic for the current request. sfActions: sfActions executes all the logic for the current request. sfActionStack: sfActionStack keeps a list of all requested actions and provides accessor sfActionStackEntry: sfActionStackEntry represents information relating to a single sfAction request during a single HTTP request. sfComponent: sfComponent. sfComponents: sfComponents.

.sfAction