@@ -172,7 +172,7 @@ |
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| 172 | 172 | * Handler proxy function |
| 173 | 173 | * |
| 174 | 174 | * @param string $variable Name of the variable to set. |
| 175 | - * @param mixed $value Value of the variable to set. |
|
| 175 | + * @param null|string $value Value of the variable to set. |
|
| 176 | 176 | * |
| 177 | 177 | * @return mixed The value of the variable after it being set. |
| 178 | 178 | */ |