string getAlnum(string $key, string $default = '') Returns the alphabetic characters and digits
add(array $headers) Adds new headers the current HTTP headers set.
bool isServerError() Was there a server side error?
static Response create(
string getMethod() Gets the request "intended" method. If the X-HTTP-Method-Override header
string|resource getContent(bool $asResource = false) Returns the request body content.
replace(array $headers = array()) Replaces the current HTTP headers by a new set.
class StreamedResponse extends Response
Response sendContent()
JsonResponse setCallback(string|null
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