I think you should not focus so much on the file extension, as that is mostly meaningless if someone wanted to attack your system.
Instead, you could wrap a call to the command line 'file' command, which gives mostly accurate information about a file. Basically it reads the first few bytes to see it is what it expected. There is a php wrapper for this, but I forget what its called just now. If you do need to just grab a file extension though, you can do it with a call to pathinfo() with the 2nd argument of PATHINFO_EXTENSION. Thanks, Ash http://www.ashleysheridan.co.uk ----- Reply message ----- From: "Jordan Jovanov" <jovanovj...@gmail.com> Date: Mon, Sep 6, 2010 14:46 Subject: [PHP] Hi To: <php-general@lists.php.net> Cc: <jovanovj...@gmail.com> Hi All I need me a little help. I create scripte for upload file is work very good but the problem is next: I neet to upload only .zip file i need to disable some user to shoise to upload another file Extensions. Can somebody help me. Thanks a lot. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
