@@ -14,7 +14,7 @@ discard block |
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| 14 | 14 | /** |
| 15 | 15 | * Check if "mysqlnd"-driver is used. |
| 16 | 16 | * |
| 17 | - * @return bool |
|
| 17 | + * @return boolean|null |
|
| 18 | 18 | */ |
| 19 | 19 | public static function isMysqlndIsUsed() |
| 20 | 20 | { |
@@ -150,7 +150,7 @@ discard block |
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| 150 | 150 | * |
| 151 | 151 | * @param DB $dbConnection |
| 152 | 152 | * |
| 153 | - * @return string |
|
| 153 | + * @return integer|null |
|
| 154 | 154 | */ |
| 155 | 155 | public static function get_mysql_client_version(DB $dbConnection = null) |
| 156 | 156 | { |
@@ -173,7 +173,7 @@ discard block |
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| 173 | 173 | * |
| 174 | 174 | * @param DB $dbConnection |
| 175 | 175 | * |
| 176 | - * @return string |
|
| 176 | + * @return integer|null |
|
| 177 | 177 | */ |
| 178 | 178 | public static function get_mysql_server_version(DB $dbConnection = null) |
| 179 | 179 | { |