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关于&&和or的有关问题、希望有实例

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Release： 2016-06-13 11:33:29
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关于&&和or的问题、希望有实例
遇到一个问题搞了很久都不理解他的意思！想求一些案例来看下、非常新手

这两个是什么意思、如果都为真后他们下一步是怎么执行、

&& or
Related labels：
amp nbsp or
source：php.cn
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