| #138 | if (!isset($this->data[$key])) { |
| #139 | $this->data[$key] = $this->get($key); |
| #140 | } |
| #141 | if ($v && is_string($v) && ($v[0] == '+' || $v[0] == '-')) { |
| #142 | $v = intval($v); |
| #143 | $this->data[$key][$k] += $v; |
| #144 | } else { |
| #145 | $this->data[$key][$k] = $v; |
| #146 | } |
| #147 | $this->changed[$key] = 1; |