[BrowserKit] fix return type declarations

This commit is contained in:
Nicolas Grekas 2019-08-25 09:11:27 +02:00
parent 07405e2c60
commit c1d7a88b57
1 changed files with 2 additions and 2 deletions

View File

@ -141,9 +141,9 @@ abstract class Client
* Gets single server parameter for specified key. * Gets single server parameter for specified key.
* *
* @param string $key A key of the parameter to get * @param string $key A key of the parameter to get
* @param string $default A default value when key is undefined * @param mixed $default A default value when key is undefined
* *
* @return string A value of the parameter * @return mixed A value of the parameter
*/ */
public function getServerParameter($key, $default = '') public function getServerParameter($key, $default = '')
{ {