PHP: Export/Reflecting run-time class method signatures

I'm now developing on a framework.

The framework encrypted all the kernel classes and functions using zend guard.

That make confused because the ide cannot recognize the code.

So I want to write a faking class methods to make the signatures.

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So, after all

If I got a class instance in run-time:

$obj = new EncryptedClass();

Is there a way for me to export more info about the class of some $obj like above?