public function getValues()
    {
        if (!$this->storeSerialized) {
            return $this->values;
        }

        $values = $this->values;
        foreach ($values as $k => $v) {
            if (null === $v || 'N;' === $v) {
                continue;
            }
            if (!\is_string($v) || !isset($v[2]) || ':' !== $v[1]) {
                $values[$k] = serialize($v);
            }
        }

        return $values;
    }
public function getValues()
    {
        if (!$this->storeSerialized) {
            return $this->values;
        }

        $values = $this->values;
        foreach ($values as $k => $v) {
            if (null === $v || 'N;' === $v) {
                continue;
            }
            if (!\is_string($v) || !isset($v[2]) || ':' !== $v[1]) {
                $values[$k] = serialize($v);
            }
        }

        return $values;
    }
public function getValues ( ) { if ( ! $ this -> storeSerialized ) { return $ this -> values ; } $ values = $ this -> values ; foreach ( $ values as $ k => $ v ) { if ( null === $ v || 'N;' === $ v ) { continue ; } if ( ! \ is_string ( $ v ) || ! isset ( $ v [ 2 ] ) || ':' !== $ v [ 1 ] ) { $ values [ $ k ] = serialize ( $ v ) ; } } return $ values ; }
Returns all cached values, with cache miss as null.

@return array
Returns all cached values with cache miss as null .