public function buildKey($key)
{
if (is_string($key)) {
$key = ctype_alnum($key) && StringHelper::byteLength($key) <= 32 ? $key : md5($key);
} else {
$key = md5(json_encode($key));
}
return $this->keyPrefix . $key;
} /**
* Builds a normalized cache key from a given key.
*
* This will baypass if the we don't want to normalize the key.
*
* @param mixed $key the key to be normalized
* @return string the generated cache key
*/
public function buildKey($key)
{
if (!is_string($key) || $this->hashKey) {
return parent::buildKey($key);
}
return $this->keyPrefix . $key;
}
