PHP 5.4.33 Released

HttpQueryString::set

(PECL pecl_http >= 0.22.0)

HttpQueryString::setSet query string params

Description

public string HttpQueryString::set ( mixed $params )

Set query string entry/entries. NULL values will unset the variable.

Parameters

params

query string params to add

Return Values

Returns the current query string.

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User Contributed Notes 2 notes

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1
michal dot kocarek at brainbox dot cz
5 years ago
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" ?>
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0
jerome at rainstormconsulting dot com
6 years ago
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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