PHP bit operators

Source: Internet
Author: User
Tags bitwise operators
PHP bit operator introduction: This is a PHP bit operator details page, describes and php, related knowledge, skills, experience, and some php source code.

Class = 'pingjiaf' frameborder = '0' src = 'http: // biancheng.dnbc?info/pingjia.php? Id = 326913 'Rolling = 'no'> The bitwise operator allows you to precisely manipulate every bit of data.

Table 7-2. Bitwise Operators (Table 7-2 Operators)

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>
~ $? /FONT> Not Bits that are set in $ a are not set, and vice versa.






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