Yaf_Request_Abstract::get

(Yaf >=3.2.2)

Yaf_Request_Abstract::get — Retrieve a variable from the request

説明

public function Yaf_Request_Abstract::get(string $name, mixed $default = ?): mixed

Retrieves a variable from the request. The search order is: request parameters set by Yaf_Request_Abstract::setParam(), then POST, GET, COOKIE, SERVER.

パラメータ

name: The variable name.
default: The value to return if the variable is not found.

戻り値

The value if found, or default if it was provided, null otherwise.

例

例1 Yaf_Request_Abstract::get() example

<?php
class SearchController extends Yaf_Controller_Abstract
{
    public function indexAction()
    {
        $request = $this->getRequest();

        // Assuming the request is /search?keyword=yaf&page=2
        $keyword = $request->get("keyword");
        $page    = (int) $request->get("page", 1);
        $sort    = $request->get("sort", "relevance");

        var_dump($keyword, $page, $sort);
    }
}
?>

上の例の出力は、たとえば以下のようになります。

string(3) "yaf"
int(2)
string(9) "relevance"

参考

Yaf_Request_Abstract::getQuery() - Fetch a query parameter
Yaf_Request_Abstract::getRequest() - Fetch a REQUEST variable
Yaf_Request_Abstract::getPost() - Fetch a POST parameter
Yaf_Request_Abstract::getCookie() - Fetch a COOKIE variable
Yaf_Request_Abstract::getFiles() - Fetch uploaded files
Yaf_Request_Abstract::getParam() - 呼び出しパラメータを取得する

関連キーワード:

Abstract Request request variable Fetch keyword Retrieve default sort mixed found getRequest relevance parameter clearParams getActionName Retrieves order parameters setParam return provided otherwise example SearchController