jarell wrote:
I'm trying to write a stream wrapper that will be used to let users download a file only once.
I'm confused as to what function definined on the php definition page for stream_wrapper_register I need to use. I'm guessing that stream_eof will be important.
What about stream_close?
You'll need most of them, more than likely. stream_open, stream_read, stream_close, stream_eof at least.
stream_wrapper_register('onetime','onetime');class onetime
{
var $fp = FALSE; stream_open($path, $mode, $options, $opened_path)
{
//Perform check for only one download
if($this->fp = fopen($path,$mode))
{ return TRUE; }
else
{ return FALSE; }
} stream_read($bytes)
{ return fread($this->fp,$bytes); } stream_eof()
{ return feof($this->fp); } stream_close()
{ return fclose($this->fp); }
}--
---John Holmes...
Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/
php|architect: The Magazine for PHP Professionals – www.phparch.com
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
