Rechercher une fonction PHP

header_remove

Contents

(PHP 5 >= 5.3.0, PHP 7)

header_remove — Remove previously set headers

Description

header_remove ([ string $name ] ) : void

Removes an HTTP header previously set using header().

PHP: header_remove - Manual Home of Manuel PHP  Contents Haut

Parameters

name

The header name to be removed.

Note: This parameter is case-insensitive.

PHP: header_remove - Manual Home of Manuel PHP  Contents Haut

Return Values

No value is returned.

PHP: header_remove - Manual Home of Manuel PHP  Contents Haut

Examples

Example #1 Unsetting specific header.

<?php
header("X-Foo: Bar");
header("X-Bar: Baz");
header_remove("X-Foo"); 
?>

The above example will output something similar to:

X-Bar: Baz

Example #2 Unsetting all previously set headers.

<?php
header("X-Foo: Bar");
header("X-Bar: Baz");
header_remove(); 
?>

The above example will output something similar to:


    

   

  

 



 

  
PHP: header_remove - Manual  Home of Manuel PHP  Contents Haut
Notes

  
Caution
   

    This function will remove all headers set by PHP,
    including cookies, session and the X-Powered-By headers.
   

  

  
Note: 
   

    Headers will only be accessible and output when a SAPI that supports them
    is in use.
   

  


 



 

  
PHP: header_remove - Manual  Home of Manuel PHP  Contents Haut
See Also

  

   

  

 






Find a PHP function
 
English translation
You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.
Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.header-remove.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
  1. View the html document Language of the document:fr Manuel PHP : http://php.net
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
 The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.
Contents Haut