bitrix-request-response

Application, Context, Request, Response

Baseline: main 23.0+ · Verified: main 26.800.0

Task	Read
Application, Context, site, language, session access	rules/application-context.md
Reading query, form, headers, cookies, files, JSON body	rules/request.md
HttpResponse, Json/AjaxJson, redirect, files, cookies, Converter	rules/response.md
Uri, UuidGenerator	rules/uri-uuid.md

Invariants

• Request data only via $this->getRequest() (controllers) or Context::getCurrent()->getRequest(). Never $_GET/$_POST/$_COOKIE/$_SERVER.
• Use the getter for the known source (getQuery/getPost/getHeader/getCookie). get() merges query and form only.
• A JSON body is not in get()/getPost() and is bound to action params only in JsonController: getJsonList() or JsonPayload.
• Filtered values ($request['x']) are not escaped: cast, validate, escape on output.
• Output via response objects (HttpResponse, Engine\Response\*), not header()/echo json_encode().