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The difference between && and & operations in php
- 不言Original
- 2018-04-09 16:57:163992browse
本篇文章给大家分享的是关于php中&&与&运算的区别 ，有需要的朋友可以参考一下 &&是逻辑运算”与“，参加运算的两个量理解为逻辑值TRUE、FALSE在进行运算，两个值都为TRUE时结果为TRUE，否则结果为FALSE，例如：3 && 5的结果为TRUE。 &是数学运算”按位与“，参加运算的两个数的二进制形式，每一个二进制位进行”与“运算，最后的结果二进制作为结果，例如：3 & 5=1，因为3和5的二进制分别是0011、0101，两个进行与运算的结果是0001。
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