| protected readBuffer ( type $len ) : mixed | ||
| $len | type | |
| return | mixed | |
protected function readBuffer($len)
{
$data = '';
for ($i = 0; $i < $len; $i++) {
$data .= $this->rawData[$i + $this->currentByte];
}
$this->currentByte += $len;
return $data;
}