急求php加密方法解决方案
急急求php加密方法
我现在写了一个程序，因为有商业性，所以必须加密，但网上上的 zend加密 phpcodelock
的算法加密，都是可以破解的，在线请高手指点一下，如果加密php源代码啊？才能在短期不能被破解啊？
------解决方案--------------------
一般提到加密很多人会用的MD5,简单，拿来就用，而且不能反破解，但能够暴力破解，毕竟简单的单向加密吗？
大多数的加密还是会使用有密匙的双向加密方式，在php中比较好的是DES加密算法。使用的是mcrypt扩展库。
lz可以去网上收一下。
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