/**
* @param int $int
* @param int $bytes
* @param int $endian
* @return ByteBuffer
*/
public function writeInt($int, $bytes = 1, $endian = null)
{
if ($bytes > 8) {
throw new \LengthException("Can't write integer larger 64 bit.");
}
if ($bytes > 4 && !$this->can64()) {
throw new \LengthException('Your system not support 64 bit integers.');
}
if ($endian === null) {
$endian = $this->getEndian();
}
$str = Packer::pack(Packer::getFormat('int', $bytes * 8, false, $endian), $int);
return $this->write($str);
}
