public function toHex($integer)
{
if (!$integer instanceof \Moontoast\Math\BigNumber) {
$integer = new \Moontoast\Math\BigNumber($integer);
}
return \Moontoast\Math\BigNumber::baseConvert($integer, 10, 16);
}
/**
* Creates a UUID from either the UUID as a 128-bit integer string or a Moontoast\Math\BigNumber object.
*
* @param string|\Moontoast\Math\BigNumber $integer String/BigNumber representation of UUID integer
* @throws Exception\UnsatisfiedDependencyException If Moontoast\Math\BigNumber is not present
* @return \Rhumsaa\Uuid\Uuid
*/
public static function fromInteger($integer)
{
if (!self::hasBigNumber()) {
throw new Exception\UnsatisfiedDependencyException('Cannot call ' . __METHOD__ . ' without support for large ' . 'integers, since integer is an unsigned ' . '128-bit integer; Moontoast\\Math\\BigNumber is required. ');
}
if (!$integer instanceof \Moontoast\Math\BigNumber) {
$integer = new \Moontoast\Math\BigNumber($integer);
}
$hex = \Moontoast\Math\BigNumber::baseConvert($integer, 10, 16);
$hex = str_pad($hex, 32, '0', STR_PAD_LEFT);
return self::fromString($hex);
}
/**
* Returns the most significant 64 bits of this UUID's 128 bit value
*
* @return \Moontoast\Math\BigNumber BigNumber representation of the unsigned 64-bit integer value
* @throws Exception\UnsatisfiedDependencyException if Moontoast\Math\BigNumber is not present
*/
public function getMostSignificantBits()
{
if (!self::hasBigNumber()) {
throw new Exception\UnsatisfiedDependencyException('Cannot call ' . __METHOD__ . ' without support for large ' . 'integers, since most significant bits is an unsigned ' . '64-bit integer; Moontoast\\Math\\BigNumber is required' . '; consider calling getMostSignificantBitsHex instead');
}
$number = \Moontoast\Math\BigNumber::baseConvert($this->getMostSignificantBitsHex(), 16, 10);
return new \Moontoast\Math\BigNumber($number);
}
