Re: more upload script filename checking

Well, you can use the break statement to exit a loop or code block, but wouldn't you rather want to create a single loop that can handle any number of files? On Mon, 2002-10-14 at 13:54, Michael Knauf/Niles wrote: > > 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=šd†Qß > ¹gàö2"À¥ûYhttp://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 > > > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php >