add(array $headers) Adds new headers the current HTTP headers set.

class FileBag extends ParameterBag

string getPathInfo() Returns the path being requested relative to the executed script. The

string getDigits(string $key, string $default = '') Returns the digits of the parameter value

JsonResponse setCallback(string|null

removeCookie(string $name, string $path = '/', string $domain = null) Removes a cookie from the array

replace(array $headers = array()) Replaces the current HTTP headers by a new set.

class HeaderBag implements IteratorAggregate,

class AcceptHeader Represents an Accept-* header. An accept header is compound with a list

string getDomain() Gets the domain that the cookie is available to.