Jose\Util\ConcatKDF::toInt32Bits PHP Method

Convert an integer into a 32 bits string.

private static toInt32Bits ( integer $value ) : string
$value	integer	Integer to convert
return	string

    private static function toInt32Bits($value)
    {
        return hex2bin(str_pad(dechex($value), 8, '0', STR_PAD_LEFT));
    }

ConcatKDF