php file mime type

Summary: Writing a mail system or mailing list program is a big branch of PHP application, while PHP provides a simple function for sending emails, in practice it involves sending mail with attachments, testing the validity of the email address that

How does php obtain the object mime type? The MIME type is the type used by an application to open a file with a certain extension. when a file with the extension is accessed, the browser automatically opens the file with the specified application.

Reprint Address: http://www.cuplayer.com/player/Help/2011/0625/83.htmlMaybe you're wondering why I uploaded an flv or MP4 file to the server and entered the correct address through the HTTP protocol to access the always "can't find this page" 404

Php provides four methods to obtain the object mime type. Php can obtain the mime type of a file. for example, you can use the mime_content_type () function to determine whether to obtain the mime type or Fileinfo to obtain the object MIME

Maybe you're wondering why I uploaded an flv or MP4 file to the server and entered the correct address through the HTTP protocol to access the always "can't find this page" 404 error? This indicates that the MP4 format file is not recognized by the

MIME, called "Multipurpose Internet Mail Extensions", is the exact Chinese name for "Multipurpose Internet Mail Extension." It is an e-mail technical specification that is currently widely used and is defined in RFC 2045-2049 What is a MIME

Obtain the object MIME type 'Application/postscript ', 'eps' => 'application/postscript ', 'exe' => 'application/octet-stream', 'Doc' => 'application/vnd. ms-word', 'XLS '=> 'application/vnd. ms-excel ', 'ppt' => 'application/vnd. ms-powerpoint ',

The MIME type is the type used by an application to open a file with a certain extension. When a file with the extension is accessed, the browser automatically opens the file with the specified application. It is used to specify custom client file

Mime everything starts with a bad browser and it doesn't support XHTML at all. 　　 What is MIME Type? Why do you say that? First, we need to understand how the browser handles content. The content displayed in the browser is HTML, XML, GIF, and

Php accurately obtains the object MIME type This example describes how php can accurately obtain the object MIME type. Share it with you for your reference. The specific implementation method is as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12