/**
* Do a get_multi request and optionally return the data if required
*
* @author Władysław Bodzek <*****@*****.**>
* @param $keys array List of keys
* @parma $returnData bool Return the data?
* @return array
*/
protected function getMultiInternal($keys, $returnData)
{
$map = array();
foreach ($keys as $key) {
$map[$this->encodeKey($key)] = $key;
}
$mappedData = $this->client->get_multi(array_keys($map));
if (!$returnData) {
return true;
}
$data = array();
foreach ($mappedData as $k => $v) {
$data[$map[$k]] = $v;
}
return $data;
}