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奇葩面试题:echo max(null,true);

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2016-06-06 20:10:26910browse

奇葩面试题:echo max(null,true);

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奇葩面试题:echo max(null,true);

自动类型转换,
null 转为 0 ,true1
所以 echo max(null,true) 结果为 1

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