php常用的header头--建议收藏

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«php常用的header头--建议收藏»

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header('HTTP/1.1 200 OK');// ok 正常访问

header('HTTP/1.1 404 Not Found');//通知浏览器 页面不存在
header('HTTP/1.1 301 Moved Permanently');//设置地址被永久的重定向 301
header('Location:http://lzj0224.duapp.com/'); //跳转到一个新的地址
header('Refresh: 10; url=http://lzj0224.duapp.com/'); //延迟转向 也就是隔几秒跳转
header('X-Powered-By: PHP/6.0.0');//修改 X-Powered-By信息
header('Content-language: en');//文档语言
header('Content-Length: 1234');//设置内容长度
header('Last-Modified: '.gmdate('D, d M Y H:i:s',$time).' GMT');//告诉浏览器最后一次修改时间
header('HTTP/1.1 304 Not Modified');//告诉浏览器文档内容没有发生改变
###内容类型###
header('Content-Type: text/html; charset=utf-8');//网页编码
header('Content-Type: text/plain');//纯文本格式
header('Content-Type: image/jpeg');//JPG、JPEG
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: text/css');//css文件
header('Content-type: text/javascript');//js文件
header('Content-type: application/json');//json
header('Content-type: application/pdf');//pdf
header('Content-type: text/xml');//xml
header('Content-Type: application/x-shockw**e-flash');//Flash动画
###声明一个下载的文件###
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="ITblog.zip"');
header('Content-Transfer-Encoding: binary');
readfile('test.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');
###显示一个需要验证的登陆对话框###
header('HTTP/1.1 401 Unauthorized');
header('WWW-Authenticate: Basic realm="Top Secret"');
###声明一个需要下载的xls文件###
header('Content-Disposition: attachment; filename=ithhc.xlsx');
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Length: '.filesize('./test.xls'));
header('Content-Transfer-Encoding: binary');
header('Cache-Control: must-revalidate');
header('Pragma: public');
readfile('./test.xls');
2015-04-23 23:02:14更新过
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