Ok, next question:
Here's my upload script:
<?
if ($upfile1=="none")
{
echo "no file selected for upload please go back and select a
file.";
exit;
}
if ($upfile1_size==0)
{
echo "No data was transferred, your file may be too large or
may not exist";
exit;
}
$upfile1_name=str_replace(' ','_',$upfile1_name);
if (file_exists("/var/www/html/files/$upfile1_name"))
{
echo "<Font color=red>file $upfile1_name already
exists</font><p>Note: Your file may have been renamed if it contained
spaces, this is so that links to the file will work correctly.</P><P> If
you want to replace an existing file, Talk to Michael Knauf.";
exit;
}
if (!is_uploaded_file($upfile1))
{
echo "file may contain upload attack, this is not allowed";
exit;
}
$okfile1="/var/www/html/files/".$upfile1_name;
if ( !copy($upfile1, $okfile1))
{
echo "Could not move file";
exit;
}
echo "File uploaded successfully<BR><BR>";
$fp = fopen($okfile1, "r");
$contents = fread ($fp, filesize ($okfile1));
fclose($fp);
$fp = fopen($okfile1, "w");
fwrite($fp, $contents);
fclose($fp);
echo "<HR>";
echo "you can link to your file at: <A
HREF=http://red.niles.net/files/$upfile1_name>http://red.niles.net/files/$upfile1_name</A>";
?>
That all works fine, and accepts a file from a simple html form file
element: <input type="file" name="upfile1">
So I think, my, wouldn't it be nice if they could upload 3 or 4 files at
once?
Problem 1, I'm not sure how to structure that, obviously a loop of some
sort, but what makes me cry for help, is that I simply duplicated my html
input <input type="file" name="upfile2"> and called it upfile2, and
duplicated my php code and changed each second instance of upfile1 to
upfile2 which worked fine, too till I trigger any of the error conditions
in the first iteration... then the "exit" function happens and the second
file is ignored (because i've exited out of the script, I know) the
question is how I exit out of the first iteration but not the second...
Michael
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