PHP位操作符
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2022-05-15 12:43:26
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简介：这是PHP位操作符的详细页面，介绍了和php,有关的知识、技巧、经验，和一些php源码等。 class='pingjiaF' frameborder='0' src='http://biancheng.dnbcw.info/pingjia.php?id=326913' scrolling='no'> 位操作符允许您精细的操作数据的每一个位。
Table 7-2. Bitwise Operators（表7-2位操作符）
example name result
$a & $b And Bits that are set in both $a and $b are set.?/FONT>
$a | $b Or Bits that are set in either $a or $b are set.?/FONT>
~ $a?/FONT> Not Bits that are set in $a are not set, and vice versa.
Table 7-2. Bitwise Operators（表7-2位操作符）
example name result
$a & $b And Bits that are set in both $a and $b are set.?/FONT>
$a | $b Or Bits that are set in either $a or $b are set.?/FONT>
~ $a?/FONT> Not Bits that are set in $a are not set, and vice versa.
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