yii\caching\ApcCache::getValues PHP 메소드

getValues() 보호된 메소드

Retrieves multiple values from cache with the specified keys.
protected getValues ( array $keys ) : array
$keys array a list of keys identifying the cached values
리턴 array a list of cached values indexed by the keys
    protected function getValues($keys)
    {
        $values = $this->useApcu ? apcu_fetch($keys) : apc_fetch($keys);
        return is_array($values) ? $values : [];
    }