private function getRequestedHeaders(RequestInterface $request)
{
$line = $request->getHeader('Access-Control-Request-Headers');
$headers = explode(',', $line);
return array_map(function ($header) {
return trim($header);
}, $headers);
}
/**
* @param $item
* @param \Trunda\PhpCors\RequestInterface $request
*
* @return bool
*/
protected function doesItemMatch($item, RequestInterface $request)
{
return $item === $request->getHeader('Access-Control-Request-Method');
}
/**
* @param $item
* @param RequestInterface $request
*
* @return boolean
*/
protected function doesItemMatch($item, RequestInterface $request)
{
$host = $request->getHost();
return !!preg_match('{' . $item . '}i', $host);
}