/**
* Returns the array with the $_GET vars.
*
* @param \AppserverIo\Psr\Servlet\Http\HttpServletRequestInterface $servletRequest The request instance
*
* @return array The $_GET vars
*/
protected function initGetGlobals(HttpServletRequestInterface $servletRequest)
{
// check post type and set params to globals
if ($servletRequest->getMethod() == Protocol::METHOD_POST) {
parse_str($servletRequest->getQueryString(), $parameterMap);
} else {
$parameterMap = $servletRequest->getParameterMap();
}
return $parameterMap;
}
