php中全局变量在多个文件中引用有关问题

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Release: 2016-06-13 11:52:52
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php中全局变量在多个文件中引用问题
问大家个问题:
能不能在A php文件中定义全局变量 ,B php文件引用并赋值,C php文件引用并访问,我测试了好像不行。B中赋值,C中只能看到A中的内容,看不到B改变后的值。

谢谢大家
------解决方案--------------------
当然可以,前提是
C.php

include 'A.php';<br />include 'B.php';<br />
Copy after login

B.php
include 'A.php';
Copy after login

C.php
include 'B.php';<br />
Copy after login


------解决方案--------------------
你C php 没有引用B php吧?

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