/**
* Returns the record for the current key. If there is no record than an empty array is returned.
*
* @return array
*/
protected function getRecord()
{
$record = $this->driver->getData($this->key);
if (!is_array($record)) {
return array();
}
return $record;
}
/**
* This clears out any locks that are present if this Item is prematurely destructed.
*/
public function __destruct()
{
if (isset($this->stampedeRunning) && $this->stampedeRunning === true) {
$spkey = $this->key;
$spkey[0] = 'sp';
$this->driver->clear($spkey);
}
}
