public static function fromBytes($bytes)
    {
        if (strlen($bytes) !== 16) {
            throw new InvalidArgumentException('$bytes string should contain 16 characters.');
        }

        $uuid = '';
        foreach (range(0, 15) as $step) {
            $uuid .= sprintf('%02x', ord($bytes[$step]));

            if (in_array($step, array(3, 5, 7, 9))) {
                $uuid .= '-';
            }
        }

        return Uuid::fromString($uuid);
    }
public static function fromBytes($bytes)
    {
        if (strlen($bytes) !== 16) {
            throw new InvalidArgumentException('$bytes string should contain 16 characters.');
        }

        $uuid = '';
        foreach (range(0, 15) as $step) {
            $uuid .= sprintf('%02x', ord($bytes[$step]));

            if (in_array($step, array(3, 5, 7, 9))) {
                $uuid .= '-';
            }
        }

        return Uuid::fromString($uuid);
    }
public static function fromBytes ( $ bytes ) { if ( strlen ( $ bytes ) !== 16 ) { throw new InvalidArgumentException ( '$bytes string should contain 16 characters.' ) ; } $ uuid = '' ; foreach ( range ( 0 , 15 ) as $ step ) { $ uuid .= sprintf ( '%02x' , ord ( $ bytes [ $ step ] ) ) ; if ( in_array ( $ step , array ( 3 , 5 , 7 , 9 ) ) ) { $ uuid .= '-' ; } } return Uuid :: fromString ( $ uuid ) ; }
Creates a UUID from a byte string.

@param string $bytes
@return Uuid
@throws InvalidArgumentException If the $bytes string does not contain 16 characters
Creates a UUID from a byte string .