| protected _recvBytes ( integer $length ) : string | ||
| $length | integer | Number of bytes to read. |
| return | string | The server response. |
protected function _recvBytes($length)
{
$response = '';
$response_length = 0;
while ($response_length < $length) {
$response .= $this->_sock->read($length - $response_length);
$response_length = strlen($response);
}
$this->_debug('S: ' . rtrim($response));
return $response;
}