复制代码 代码如下:

//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://www.example.org/\'); 

//文件延迟转向: 
header(\'Refresh: 10; url=http://www.example.org/\'); 
print \'You will be redirected in 10 seconds\'; 

//当然，也可以使用html语法实现 
// <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\'); 

//文档语言 
header(\'Content-language: en\'); 

//告诉浏览器最后一次修改时间 
$time = time() - 60; // or filemtime($fn), etc 
header(\'Last-Modified: \'.gmdate(\'D, d M Y H:i:s\', $time).\' GMT\'); 

//告诉浏览器文档内容没有发生改变 
header(\'HTTP/1.1 304 Not Modified\'); 

//设置内容长度 
header(\'Content-Length: 1234\'); 

//设置为一个下载类型 
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\'); 

// 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\';