note 53584 added to function.mime-content-type
| From: | cfreak at NOSPAM dot gmail dot com | Date: | Mon, 06 Jun 2005 18:55:16 +0000 |
| Subject: | note 53584 added to function.mime-content-type | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-90019@lists.php.net to get a copy of this message | ||
Re: sunfra at firenze dot net, 29-Apr-2005 04:31
> if you arern't allowed to use mime_content_type, you can use this
> function
--snip--
This is a very bad idea IMHO since a nefarious user can now upload evil_virus.exe.txt and possibly
trick a user into downloading/executing it. Or exploit other problems in your code to actually run
the code on your server!
As someone else mentioned, if you don't have the mime_content_type function available, if
you're on *nix you can make a system call to the file utility. Since I dont' code on
windoze I'm not sure what the options are, maybe someone else could enlighten us.
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Manual Page -- http://www.php.net/manual/en/function.mime-content-type.php
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