/**
* Merge an array of config variables into Re::$config
* Example: Re::addToConfig(array('disallow' => array(0, '0')))
* @param mixed $config
* @return array $config
**/
public static function addToConfig($config = null)
{
if (empty($config)) {
return;
}
Re::$config = array_merge(Re::$config, $config);
return Re::$config;
}
/**
* tearDown method
*
* @return void
*/
public function tearDown()
{
unset($this->User);
Re::$config = $this->previousConfig;
parent::tearDown();
}
