ParagonIE_Sodium_Core_Util::load_3( string $string ): int

436    public static function load_3($string)437    {438        /* Type checks: */439        if (!is_string($string)) {440            throw new TypeError('Argument 1 must be a string, ' . gettype($string) . ' given.');441        }442 443        /* Input validation: */444        if (self::strlen($string) < 3) {445            throw new RangeException(446                'String must be 3 bytes or more; ' . self::strlen($string) . ' given.'447            );448        }449        /** @var array<int, int> $unpacked */450        $unpacked = unpack('V', $string . "\0");451        return (int) ($unpacked[1] & 0xffffff);452    }