Php header sample code (recommended)

Copy codeThe Code is as follows:
<? Php
/*** Function: PHP header () examples (PHP)
** Desc: Some examples on how to use the header () function of PHPYou find a detailed tutorial at expertsrt.com (English) or at ffm.junetz.de (German ). these is also a good help about caching at web-caching.com.
** Example: see below. <br/> <B> Tip: </B> You can use these sites to check your headers: <a href = "http://web-sniffer.net/"> web-sniffer.net </a>, <a href = "http://www.delorie.com/web/headers.html"> delorie.com </a> or <a href = "http://www.forret.com/projects/analyze/"> www.forret.com </a>.
** Author: Jonas John
*/

// Fix 404 pages:
Header ('HTTP/1.1 200 OK ');

// Set 404 header:
Header ('HTTP/1.1 404 Not Found ');

// Set Moved Permanently header (good for redrictions)
// Use with location header
Header ('HTTP/1.1 301 Moved Permanently ');

// Redirect to a new location:
Header ('location: http://www.example.org /');

// Redrict with delay:
Header ('refresh: 10; url = http://www.example.org /');
Print 'you will be redirected in 10 seconds ';

// You cocould also use the HTML syntax: // <meta http-equiv = "refresh" content = "10; http://www.example.org //>

// Override X-Powered-By: PHP:
Header ('x-Powered-By: PHP/4.4.0 ');
Header ('x-Powered-By: Brain/0.6b ');

// Content language (en = English)
Header ('content-language: en ');

// Last modified (good for caching)
$ Time = time ()-60; // or filemtime ($ fn), etc
Header ('Last-Modified: '. gmdate ('d, d m y h: I: s', $ time). 'gmt ');

// Header for telling the browser that the content
// Did not get changed
Header ('HTTP/1.1 304 Not modified ');

// Set content length (good for caching ):
Header ('content-Length: 1234 ');

// Headers for an download:
Header ('content-Type: application/octet-stream ');
Header ('content-Disposition: attachment; filename = "example.zip "');
Header ('content-Transfer-Encoding: binary ');

// Load the file to send: readfile('example.zip ');
// Disable caching of the current document:
Header ('cache-Control: no-Cache, no-store, max-age = 0, must-revalidate ');
Header ('expires: Mon, 26 Jul 1997 05:00:00 gmt ');
// Date in the pastheader ('pragma: no-cache ');
// Set content type:
Header ('content-Type: text/html; charset = iso-8859-1 ');
Header ('content-Type: text/html; charset = UTF-8 ');
Header ('content-Type: text/plain ');

// Plain text file
Header ('content-Type: image/jpeg ');

// JPG picture
Header ('content-Type: application/zip ');

// ZIP file
Header ('content-Type: application/pdf ');

// PDF file
Header ('content-Type: audio/mpeg ');

// Audio MPEG (MP3 ,...) File
Header ('content-Type: application/x-shockwave-flash ');

// Flash animation // show sign in box
Header ('HTTP/1.1 401 unauthorized ');
Header ('www-Authenticate: Basic realm = "Top Secret "');
Print 'text that will be displayed if the user hits cancel or ';
Print 'enters wrong login data ';
?>