Content-type_PHP tutorial for setting content-type and common file types with headers in php

Use the header in php to set the content-type and common file types. In php, you can use the header function to set content-type and common file types in content-typephp. in PHP, you can use the header function to set content-type and common file types. use header to set content-type and content-type of common file types
Use header in php to set content-type and content-type of common file types

In PHP, you can use the header function to send header information and set the content-type of the file. The following describes the content-type values of common file types.

// Author http://www.lai18.com // date 2015-06-22 // define the encoding header ('content-Type: text/html; charset = utf-8 '); // Atomheader ('content-type: application/atom + XML'); // CSSheader ('content-type: text/css '); // Javascriptheader ('content-type: text/javascript '); // JPEG Imageheader ('content-type: image/jpeg'); // JSONheader ('content-type: application/json'); // response header ('content-type: application/pdf '); // RSSheader ('content-Type: application/rss + xml; charset = ISO-8859-1 '); // Text (Plain) header ('content-type: text/plain'); // XMLheader ('content-type: text/XML '); // okheader ('http/1.1 200 OK '); // set a 404 header: header ('http/1.1 404 Not Found '); // Set the address to be Permanently redirected header ('http/1.1 301 Moved Permanently '); // go to a new address header ('Location: http://www.example.org /'); // File delay redirection: header ('refresh: 10; url = http://www.example.org/'); print 'You will be redirected in 10 seconds'; // of course, you can also use html syntax to implement //

// Override X-Powered-By: PHP: header ('x-Powered-By: PHP/4.4.0 '); header ('x-Powered-: brain/0.6b '); // The header of the document language ('content-language: en'); // notify the browser of the last modification time $ time = time ()-60; // or filemtime ($ fn), etc header ('last-Modified :'. gmdate ('d, d m y h: I: S', $ time ). 'gmt'); // tell the browser that the document Content has Not changed the header ('http/1.1 304 Not modified'); // set the Content Length header ('content-Length: 1234 '); // Set it to a 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 the Cache 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'); // you can specify the Content Type: header ('content-Type: text/html; charset = ISO-8859-1 '); header ('content-Type: text/html; charset = utf-8 '); header ('content-Type: text/plain '); // plain text format header ('content-Type: image/jpeg '); // JPG *** header ('content-Type: application/zip '); // ZIP file header ('content-Type: application/pdf '); // pdf file header ('content-Type: audio/mpeg '); // Audio File header ('content-Type: application/x-shockw ** e-Flash '); // Flash animation // display the login dialog 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 ';

Using headers in php to set content-type and common file types, you can use the header function in PHP...