What is the general use of new Reflectionclass ()?

Feel it is a chicken, because it is nothing but print out the structure of the class, and this structure if there is a source, who still use it?
so the question comes , is it really chicken?

Reply to discussion (solution)

Reflectionclass's role is to get information about the class ...

Phpinfo is not the information to the PHP environment .... Is it a chicken?


Used Reflectionclass to get the source code file path is very good

 
 GetFileName ());

Reflection (Reflection) is a mechanism used in the PHP kernel
For some reason, he was exposed to programmers.
If you don't want to use it, you don't have to. It doesn't have to be that he's chicken.

You also know that reflection can analyze the structure of a class. So for the imported number of trillion source code, you also diffuse the line without a target to see the source code? Is it not easy to understand the overall situation by using reflection? (http://bbs.csdn.net/topics/390836735)

In factory law design mode, reflection is typically used to instantiate an object
There are some possible uses, you can see the http://blog.csdn.net/salc3k/article/details/7287387

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