Request - incoming HTTP request

App\Helpers\Request is a single point of access to request data. Always prefer typed getters (getInt, postStr, postBool ...) direct $_GET/$_POST: they lead the type and give a predictable default.

use App\Helpers\Request;

Request method and type

Request::method();     // 'GET' | 'POST' | ...
Request::isGet();  Request::isPost();  Request::isPut();  Request::isDelete();  Request::isPatch();
Request::isAjax();     // XHR (X-Requested-With)
Request::isPjax();     // PJAX-навигация

if (Request::isPost() && Request::isAjax()) { /* обработать AJAX-форму */ }

Read from GET

Method	Return
`get($key, $default = null)`	Raw value from `$_GET`.
`getAll()`	All `$_GET`.
`getInt($key, $default = 0)`	Whole.
`getStr($key, $default = '')`	Line.
`getFloat($key, $default = 0.0)`	Fractional.
`getBool($key, $default = false)`	Boolean.

$page = Request::getInt('page', 1);
$q    = Request::getStr('q', '');
$rid  = Request::getInt('rubric_id', 0);

Reading from POST

Method	Return
`post($key, $default = null)` / `postAll()`	Raw / everything.
`postInt / postStr / postFloat / postBool ($key, $default)`	Typed.
`postNullableInt($key)`	`int` or `null` (for nullable fields).
`postJsonArray($key, array $default = [])`	JSON string from field → array.

$title  = Request::postStr('title', '');
$active = Request::postBool('active', false);
$parent = Request::postNullableInt('parent_id');   // null, если не прислали
$ids    = Request::postJsonArray('ids');           // '[1,2,3]' → [1,2,3]

Combined input and request body

Request::input('title', '');       // из GET+POST
Request::all();                     // весь ввод
Request::only(['title', 'rubric_id']);
Request::except(['_csrf']);
Request::has('title');

Request::json();                    // тело как JSON → массив (для fetch/JSON API)
Request::rawBody();                 // сырое тело

Request metadata

Request::ip();            // IP клиента (учитывает прокси-заголовки)
Request::userAgent();
Request::referer();
Request::fullUrl();       // полный URL
Request::path();          // путь
Request::queryString();   // строка запроса

Recipes

Pagination + search in controller:

$filters = [
    'page'      => Request::getInt('page', 1),
    'q'         => Request::getStr('q', ''),
    'rubric_id' => Request::getInt('rubric_id', 0),
];

Receiving a JSON body (fetch):

$payload = Request::json();               // ['ids' => [...], ...]
$ids = isset($payload['ids']) ? $payload['ids'] : [];

In the successor controllers App\Common\Controller there is wantsJson(), verifyCsrf() / csrfGuard() - check CSRF on all POST actions.

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