@@ -155,7 +155,7 @@ |
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| 155 | 155 | * Return last successful save timestamp. |
| 156 | 156 | * |
| 157 | 157 | * @param \phpbu\App\Cli\Executable\RedisCli $redis |
| 158 | - * @return int |
|
| 158 | + * @return string |
|
| 159 | 159 | * @throws \phpbu\App\Exception |
| 160 | 160 | */ |
| 161 | 161 | private function getLastBackupTime(Executable\RedisCli $redis) |