/**
* {@inheritdoc }
*/
protected function getKey($key)
{
$tKey = parent::getKey($key);
return $this->escape($tKey);
}
/**
* {@inheritdoc }
*/
public function setOption($key, $value)
{
switch ($key) {
case 'limit':
$value = (int) $value;
if ($value < 1) {
throw new MemoryCacheException('limit cant be lower than 1');
}
$this->limit = $value;
return true;
}
return parent::setOption($key, $value);
}
protected function pack($value)
{
return $this->escape(parent::pack($value));
}
/**
* @param AbstractAdapter $adapter
* @param array $params
* @return AbstractAdapter
*/
private function setOption(AbstractAdapter $adapter, array $params)
{
foreach ($params as $k => $v) {
$adapter->setOption($k, $v);
}
return $adapter;
}