This is a very good tutorial on the subject.

http://www.thickbook.com/extra/php_fileupload.phtml

Data Driven Design
1506 Tuscaloosa Ave
Holly Hill, Florida 32117

http://www.datadrivendesign.com
Phone: (386) 226-8979

Websites That WORK For You
----- Original Message ----- 
From: "Dr. Evil" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, August 16, 2001 10:06 PM
Subject: [PHP] File uploads in PHP


> 
> My PHP script needs to receive some files.  I've seen sites which
> accept them; they have a Browse button which lets the user select a
> file to send.  That's what I want to do.
> 
> I have a few questions about this.  First of all, this is with
> php4.06.  Secondly, the files are all going to be images, and not very
> large: no more than 50k.
> 
> What's the best way to do this?  I notice that PHP can store these
> files on disk, but I'm going to be storing them in a DB.  I would
> rather receive them directly into a PHP variable.  Is this possible?
> Or should I take them in a file, and then read them back in to a
> variable?
> 
> Also, if they need to go into a file, which directory is safest for
> this?  /tmp contains some important files.  And finally, how do I
> limit the maximum file size that PHP will accept?
> 
> Thanks
> 
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