public function run(ApplicationInterface $app)
{
$response = $app->getResponse();
if (!$response) {
throw new Exception(sprintf('Cannot filter response ContentType against "%s" because no response has been set', $this->getFilter()->join(', ')));
}
$contentTypes = $response->getHeader('Content-Type');
$result = false;
$this->getFilter()->each(function ($filter) use($contentTypes, &$result) {
foreach ($contentTypes as $contentType) {
if (strpos($contentType, $filter) === 0) {
$result = true;
break;
}
}
});
return $result;
}
/**
* @param ApplicationInterface $app
*/
public function __invoke(ApplicationInterface $app)
{
$response = $app->getResponse();
$emitter = new SapiEmitter();
$emitter->emit($response);
}
