这段代码说明了啥
在安装一个cms源码的时候，提示这个
Zend Guard Run-time support missing
百度了一下说是需要一个加密文件，是不是说，这段源码没有授权，所以被加密了，到底是怎么回事呢
------解决思路----------------------
你的源碼是加密過的，需要安裝ZendGuardLoader。
http://www.flybi.net/question/3513
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