How to debug the micro-signal end??

The background is written by PHP, I built a good environment on the local computer, just do not know, how to debug like PC-side??
For example:
Under normal circumstances: I added a product in the background, then, in the view I added items.
If you do this, all changes must be changed on the server file to take effect. Now, what I need to achieve is similar to the development of PC websites, backstage, foreground, can be debugged on the local computer. Rather than need, similar to, can only be viewed in the foreground ...

Not too clear, in short: is the development of how to debug in the local computer??

Reply content:

The background is written by PHP, I built a good environment on the local computer, just do not know, how to debug like PC-side??
For example:
Under normal circumstances: I added a product in the background, then, in the view I added items.
If you do this, all changes must be changed on the server file to take effect. Now, what I need to achieve is similar to the development of PC websites, backstage, foreground, can be debugged on the local computer. Rather than need, similar to, can only be viewed in the foreground ...

Not too clear, in short: is the development of how to debug in the local computer??

Web Developer tools: http://mp.weixin.qq.com/wiki/10/e5f772f4521da17fa0d7304f68b97d7e.html
I use this debugging front-end page, JS Api can also be called, or can be, there are similar to the Chrome console.

Official Debug Tool http://blog.qqbrowser.cc/

