PHP header函数一此常用的用法详解
发布时间：2022-07-28 10:33:29 所属栏目：PHP教程 来源：互联网
导读：在php中header函数是一个很常用的函数了,它可以跳转也可以发送各种状态代码,如404,301或者页面编码,下面我来总结一下header函数常用方法,代码如下: ?php // fix 404 pages: header(HTTP/1.1 200 OK); // set 404 header: header(HTTP/1.1 404 Not Found); //
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在php中header函数是一个很常用的函数了,它可以跳转也可以发送各种状态代码,如404,301或者页面编码,下面我来总结一下header函数常用方法,代码如下: <?php // fix 404 pages: header('HTTP/1.1 200 OK'); // set 404 header: header('HTTP/1.1 404 Not Found'); // set Moved Permanently header ('good for redrictions') // use with location header header('HTTP/1.1 301 Moved Permanently'); // redirect to a new location: header('Location: http://www.phpfensi.com/'); // redrict with delay: header('Refresh: 10; url=http://www.phpfensi.com/'); //print You will be redirected in 10 seconds; // you could also use the HTML syntax:// <meta http-equiv="refresh" content="10;http://www.phpfensi.com/ /> // override X-Powered-By: PHP: header('X-Powered-By: PHP/4.4.0'); header('X-Powered-By: Brain/0.6b'); // content language ('en = English') header('Content-language: en'); // last modified ('good for caching') $time = time('') – 60; // or filemtime('$fn'), etc header('Last-Modified: .gmdate("D, d M Y H:i:s, ' . $time . '"). GMT'); // header for telling the browser that the content // did not get changed header('HTTP/1.1 304 Not Modified'); // set content length ('good for caching'): header('Content-Length: 1234'); // Headers for an download: 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'); // Disable caching of the current document: 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 pastheader('Pragma: no-cache'); // plain text file header('Content-Type: image/jpeg'); // JPG picture header('Content-Type: application/zip'); // ZIP file header('Content-Type: application/pdf'); // PDF file header('Content-Type: audio/mpeg'); // Audio MPEG ('MP3,…') file header('Content-Type: application/x-shockwave-flash'); // Flash animation// show sign in box 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; （编辑：肇庆站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
