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Bitwise left rotation
Syntax Syntax
Parameters Parameters
- $v
-
(Required)
- $n
-
(Required)
Return Return
(int)
Source Source
File: wp-includes/sodium_compat/src/Core/ChaCha20.php
public static function rotate($v, $n)
{
$v &= 0xffffffff;
$n &= 31;
return (int) (
0xffffffff & (
($v << $n)
|
($v >> (32 - $n))
)
);
}