PHP Common Header Header definition

Header (' http/1.1 OK '); OK normal access Header (' http/1.1 404 Not Found '); Notifies the browser that the page does not exist Header (' http/1.1 301 Moved permanently '); Set the address to be permanently redirected 301 Header (' location:http://www.ithhc.cn/'); Jump to a new address Header (' refresh:10; url=http://www.ithhc.cn/'); Delayed steering is a few seconds to jump Header (' x-powered-by:php/6.0.0 '); Modify x-powered-by Information Header (' content-language:en '); Document language Header (' content-length:1234 '); Set Content length Header (' last-modified: '. Gmdate (' d, D M Y h:i:s ', $time). ' GMT '); Tell the browser when it was last modified Header (' http/1.1 304 not Modified '); Tell the browser that the contents of the document have not changed # # #内容类型 # # Header (' content-type:text/html; Charset=utf-8 '); Page encoding Header (' Content-type:text/plain '); Plain Text Format Header (' Content-type:image/jpeg '); JPG, JPEG Header (' Content-type:application/zip '); ZIP file Header (' content-type:application/pdf '); PDF file Header (' Content-type:audio/mpeg '); Audio files Header (' content-type:text/css '); CSS file Header (' Content-type:text/javascript '); JS file 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 Animation ###### # # #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, 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 '); ###### ?> Copy Code

PHP, Header

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