php中利用header設置content-type和常見文件類型的content-type

php中利用header設置content-type和常見文件類型的content-type

 

在PHP中可以通過header函數來發送頭信息，還可以設置文件的content-type，下面整理了一些常見文件類型對於的content-type值。

 

//author http://www.lai18.com 
//date 2015-06-22
//定義編碼
header( 'Content-Type:text/html;charset=utf-8 ');

//Atom
header('Content-type: application/atom+xml');

//CSS
header('Content-type: text/css');

//Javascript
header('Content-type: text/javascript');

//JPEG Image
header('Content-type: image/jpeg');

//JSON
header('Content-type: application/json');

//PDF
header('Content-type: application/pdf');

//RSS
header('Content-Type: application/rss+xml; charset=ISO-8859-1');

//Text (Plain)
header('Content-type: text/plain');

//XML
header('Content-type: text/xml');

// ok
header('HTTP/1.1 200 OK');

//設置一個404頭:
header('HTTP/1.1 404 Not Found');

//設置地址被永久的重定向
header('HTTP/1.1 301 Moved Permanently');

//轉到一個新地址
header('Location: http://www.example.org/'); 
//文件延遲轉向:
header('Refresh: 10; url=http://www.example.org/');
print 'You will be redirected in 10 seconds';

//當然，也可以使用html語法實現
// 

// override X-Powered-By: PHP: header('X-Powered-By: PHP/4.4.0'); header('X-Powered-By: Brain/0.6b'); //文檔語言 header('Content-language: en'); //告訴浏覽器最後一次修改時間 $time = time() - 60; // or filemtime($fn), etc header('Last-Modified: '.gmdate('D, d M Y H:i:s', $time).' GMT'); //告訴浏覽器文檔內容沒有發生改變 header('HTTP/1.1 304 Not Modified'); //設置內容長度 header('Content-Length: 1234'); //設置為一個下載類型 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'); // 對當前文檔禁用緩存 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 past header('Pragma: no-cache'); //設置內容類型: header('Content-Type: text/html; charset=iso-8859-1'); header('Content-Type: text/html; charset=utf-8'); header('Content-Type: text/plain'); //純文本格式 header('Content-Type: image/jpeg'); //JPG*** header('Content-Type: application/zip'); // ZIP文件 header('Content-Type: application/pdf'); // PDF文件 header('Content-Type: audio/mpeg'); // 音頻文件 header('Content-Type: application/x-shockw**e-flash'); //Flash動畫 //顯示登陸對話框 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';