@@ -51,7 +51,7 @@ discard block |
||
| 51 | 51 | * @param $key |
| 52 | 52 | * @param $value |
| 53 | 53 | * @param $expire |
| 54 | - * @return mixed |
|
| 54 | + * @return boolean |
|
| 55 | 55 | */ |
| 56 | 56 | public function set($key, $value, $expire = 0) |
| 57 | 57 | { |
@@ -83,7 +83,7 @@ discard block |
||
| 83 | 83 | /** |
| 84 | 84 | * 创建缓存文件 |
| 85 | 85 | * @param $key |
| 86 | - * @return bool|string |
|
| 86 | + * @return false|string |
|
| 87 | 87 | */ |
| 88 | 88 | private function createCacheFile($key) |
| 89 | 89 | { |
@@ -104,7 +104,7 @@ discard block |
||
| 104 | 104 | /** |
| 105 | 105 | * 判断Key是否存在 |
| 106 | 106 | * @param $key |
| 107 | - * @return mixed |
|
| 107 | + * @return boolean |
|
| 108 | 108 | */ |
| 109 | 109 | public function has($key) |
| 110 | 110 | { |
@@ -170,7 +170,7 @@ discard block |
||
| 170 | 170 | /** |
| 171 | 171 | * 删除一个key,同事会删除缓存文件 |
| 172 | 172 | * @param $key |
| 173 | - * @return mixed |
|
| 173 | + * @return boolean |
|
| 174 | 174 | */ |
| 175 | 175 | public function delete($key) |
| 176 | 176 | { |
@@ -185,7 +185,7 @@ discard block |
||
| 185 | 185 | |
| 186 | 186 | /** |
| 187 | 187 | * 清楚所有缓存 |
| 188 | - * @return mixed |
|
| 188 | + * @return boolean |
|
| 189 | 189 | */ |
| 190 | 190 | public function flush() |
| 191 | 191 | { |