Linux + nginx application include cannot contain files?

Linux + nginx using include cannot contain files ???? For example, a sub-directory: under test, there is a file init. php sub-directory. under a folder, there is a class file a. class. phplinux + nginx. Using include, the file ???? The init. php code is as follows: define ('web _ linux + nginx using include cannot contain files ????
For example, a sub-directory: under test, there is a file init. php sub-directory. under a folder, there is a class file a. class. php

Linux + nginx using include cannot contain files ????

The init. php code is as follows:
Define ('web _ root', str_ireplace ('test', '', str_ireplace ('\', '/', dirname (_ FILE __))));
Include (web_root. 'A/a. class. php ');

$ Bb = new ();


Fatal error: Class 'A' not found in init. php on line x



However, it is normal to run in Windows + apahce + php5.2x on the local machine.

If you cannot use include, all my programs are paralyzed and cannot be run.



------ Solution --------------------
There is no final path character after dirname (_ FILE _)
So you include (web_root. 'A/a. class. php ');
Actually testa/a. class. php
Of course not.

You said that it is normal to run in Windows + apahce + php5.2x on the local machine.
Is irresponsible