[edit] Last updated: Fri, 25 May 2012

HttpQueryString::set

(PECL pecl_http >= 0.22.0)

HttpQueryString::set — クエリ文字列パラメータを設定する

説明

public string HttpQueryString::set ( mixed $params )

クエリ文字列エントリを設定します。NULL を指定すると、変数を削除します。

パラメータ

params: 追加するクエリ文字列パラメータ。

返り値

現在のクエリ文字列を返します。

add a note User Contributed Notes HttpQueryString::set

michal dot kocarek at brainbox dot cz 11-Jun-2009 03:55


Function accepts string or associative array in the params argument.





<?php


   $query = new HttpQueryString(false); // query is empty





   $query->set(array('city' => 'Prague', 'age' => 34)); // query is "city=Prague&age=34"


   $query->set('age=20&gender=male'); // query is "city=Prague&age=20&gender=male"


?>





Also please note that variable can be unset *only* by passing NULL value in an associative array.





<?php


$query->set('city='); // query is "city=&age=20&gender=male"


   $query->set(array('city' => null)); // and now "age=20&gender=male" ?>

jerome at rainstormconsulting dot com 04-Feb-2008 05:09


In case anybody reads this and wonders what the params should be, it takes a key=>value array, not sure why it says mixed, or if there's other types you can give it.





<?php


$http = new HttpQueryString();


$http->set(array('page' => 1, 'sort' => 'asc'));


?>





Should produce a query string page?page=1&sort=asc

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