php使用header函数设置各种HTTP头的例子
时间：2021-07-01 10:21:17
帮助过：29人阅读
- /**
- desc：header函数设置各种HTTP头
- link：bbs.it-home.org
- date：2013/2/24
- */
- //定义编码
- 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');
-
- //设置一个404头:
- header('HTTP/1.1 404 Not Found');
-
- //设置地址被永久的重定向
- header('HTTP/1.1 301 Moved Permanently');
-
- //转到一个新地址
- header('Location: http://bbs.it-home.org/');
-
- //文件延迟转向:
- header('Refresh: 10; url=http://bbs.it-home.org/');
- print 'You will be redirected in 10 seconds';
-
- //当然，也可以使用html语法实现
- // header('Content-Transfer-Encoding: binary');
- // load the file to send:
- readfile('example.zip');
-
- // 对当前文档禁用缓存
- 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');
-
- //设置内容类型:
- header('Content-Type: text/html; charset=iso-8859-1');
- header('Content-Type: text/html; charset=utf-8');
- header('Content-Type: text/plain'); //纯文本格式
- 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'); // 音频文件
- header('Content-Type: application/x-shockw**e-flash'); //Flash动画
-
- //显示登陆对话框
- 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';
- ?>
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