/**
* Set/get testing config
*
* @staticvar \Elgg\Config $inst
* @param \Elgg\Config $config Config
* @return \Elgg\Config
* @depreated 2.3 Use _elgg_services() to access config
*/
function _elgg_testing_config(\Elgg\Config $config = null)
{
return \Elgg\TestCase::config($config);
}