5 views 
Syntax Syntax
Parameters Parameters
- $x
-
(Required)
- $y
-
(Required)
Return Return
(SplFixedArray)
Source Source
File: wp-includes/sodium_compat/src/Core/BLAKE2b.php
protected static function xor64(SplFixedArray $x, SplFixedArray $y)
{
if (!is_numeric($x[0])) {
throw new SodiumException('x[0] is not an integer');
}
if (!is_numeric($x[1])) {
throw new SodiumException('x[1] is not an integer');
}
if (!is_numeric($y[0])) {
throw new SodiumException('y[0] is not an integer');
}
if (!is_numeric($y[1])) {
throw new SodiumException('y[1] is not an integer');
}
return self::new64(
(int) (($x[0] ^ $y[0]) & 0xffffffff),
(int) (($x[1] ^ $y[1]) & 0xffffffff)
);
}