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PHP: Bitwise Operators - Manual - PHP: Hypertext Preprocessor

Bitwise Operators Example Name Result $a & $b And Bits that are set in both $a and $b are set. $a | $b Or (inclusive or) Bits that are set in either $a or $b are set. $a ^ $b Xor (exclusive or) Bits that are set in $a or $b but not both are set. ~ $a Not ...

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