Help With Uploading Files!

Here is the code i am going to use, written originaly for only 2 files, image and location, I added 'thumbnail', can someone check through it please?

$submit = $_POST['submit'];$name = $_POST['name'];$description = $_POST['description'];$age = $_POST['age'];$subcat = $_POST['subcat'];$with = $_POST['with'];$added = $_POST['added'];$type = $_POST['type'];$location = $_POST['location'];$thumbnail = $_POST['thumbnail'];$image = $_POST['image'];$area = $_POST['area'];if($submit){//File Upload Scripterror_reporting(E_ALL);//Configuration//Specific File extensions (don't add the dot)$fileextension['image'][] = "gif";$fileextension['image'][] = "jpg";$fileextension['image'][] = "jpeg";$fileextension['image'][] = "png";$fileextension['thumbnail'][] = "gif";$fileextension['thumbnail'][] = "jpg";$fileextension['thumbnail'][] = "jpeg";$fileextension['thumbnail'][] = "png";$fileextension['file'][] = "zip";//Folders to place files in (No trailing slash) (For each different type in the list above, you must add an entry here.$filefolders['image'] = "/usr/local/psa/home/vhosts/universalsims.com/httpdocs/exchange/files/$area/clothing/";$filefolders['thumbnail'] = "/usr/local/psa/home/vhosts/universalsims.com/httpdocs/exchange/files/$area/clothing/";$filefolders['file'] = "/usr/local/psa/home/vhosts/universalsims.com/httpdocs/exchange/images/$area/clothing/";//Database connectivity settingsinclude("../config.php");//image$image['name'] = $_FILES['image']['name'];$image['tmpname'] = $_FILES['image']['tmp_name'];$tmpextension = explode(".", $image['name']);$image['extension'] = $tmpextension[1];$image['OK'] = FALSE;$image['folder'] = $filefolders['image'];//thumbnail$thumbnail['name'] = $_FILES['thumbnail']['name'];$thumbnail['tmpname'] = $_FILES['thumbnail']['tmp_name'];$tmpextension = explode(".", $thumbnail['name']);$thumbnail['extension'] = $tmpextension[1];$thumbnail['OK'] = FALSE;$thumbnail['folder'] = $filefolders['thumbnail'];//file$file['name'] = $_FILES['location']['name'];$file['tmpname'] = $_FILES['location']['tmp_name'];$tmpextension = explode(".", $file['name']);$file['extension'] = $tmpextension[1];$file['OK'] = FALSE;$file['folder'] = $filefolders['file'];//imageforeach ($fileextension['image'] as $value)        {        if ($image['extension'] == $value)                {                $image['OK'] = TRUE;                }        }//thumbnailforeach ($fileextension['thumbnail'] as $value)        {        if ($thumbnail['extension'] == $value)                {                $thumbnail['OK'] = TRUE;                }        }//fileforeach ($fileextension['file'] as $value)        {        if (!$value = 0)                {                if ($file['extension'] == $value)                        {                        $file['OK'] = TRUE;                        }                }        else                {                $file['OK'] = TRUE;                }        }//check themif (!$image['OK'] OR !$thumbnail['OK'] OR !$file['OK'])        {        echo "File Type for image or uploaded file not supported.";        die();        }//imageif (move_uploaded_file($image['tmpname'], $image['folder'] . $image['name']))        {        echo "Image uploaded successfully!";        }else        {        echo "<br /><br />Image could not be uploaded!";        die();        }//thumbnailif (move_uploaded_file($thumbnail['tmpname'], $thumbnail['folder'] . $thumbnail['name']))        {        echo "Thumbnail uploaded successfully!";        }else        {        echo "<br /><br />Thumbnail could not be uploaded!";        die();        }//fileif (move_uploaded_file($file['tmpname'], $file['folder'] . $file['name']))        {        echo "File uploaded successfully!";        }else        {        echo "<br /><br />File could not be uploaded!";        die();        }//add themmysql_query ("INSERT INTO downloads (name,description,age,subcat,with,added,type,location,thumbnail,image,area) VALUES ('$name','$description','$age','$subcat','$with','$added','$type','$location','$thumbnail','$image','area') ") or die (mysql_error());}

Also, I need the script the change the name of the files uploaded, they need to be changed to the id of the row in the database, as that has not been set yet, how can this be done?

Needs to be:
image: ID_1.jpg
thumbnail: ID_2.jpg
file: ID.zip

This is quite urgent, and i have no idea what to do,

Thanks,
Craig.

Try this to take unique ID for file.
You need a field named ID type autoincrement

$query = "SELECT `ID` FROM `Table` ORDER BY `ID` DESC LIMIT 1";$result = mysql_query($query);if($result){  $line = mysql_fetch_array($result, MYSQL_ASSOC);   $UNIQUE_ID = .$line["ID"] + 1;  $image_name = $image."_".$UNIQUE_ID;  $file_name = $file."_".$UNIQUE_ID;etc.}

This work if you never allow user delete last enter to database. Or you can not use autoincrement just only simple int fieltd. But this is can be risky.

hm.... will that rename the files? and insert the new data into the database?...

I was shown this:

$newnames2 = mysql_query("SELECT * FROM downloads ORDER BY id DESC LIMIT 1;");while($newnames = mysql_fetch_array($newnames2)){$downloadid = $newnames[id];$newlocation = $newnames[location];$newthumbnail = $newnames[thumbnail];$newimage = $newnames[image];}rename("../files/$area/$newlocation.zip", "../files/$area/newfile.zip");rename("../images/$area/$newthumbnail.jpg", "../images/$area/$downloadid_1.jpg");rename("../images/$area/$newimage.jpg", "../images/$area/$downloadid_2.jpg");mysql_query ("UPDATE downloads(location,thumbnail,image) VALUES('$newlocation','$newthumbnail','$newimage') WHERE id='$downloadid'") or die (mysql_error());

Tell me if thats wrong...

if you prefer change name instead insert changed try this:

// Table build1. ID integer autoincrement index2. IsProcessEnd integer(1) //put there 0 on first upload3. FileName string4. ThumbnailName string5. ImageName string<?php//consts$area = "../sitexxxfiles/";$filespath = $area."files/";$thumbnailpath = $area."thumbnailpath/";$imagespath = $area."images/";$result = mysql_query("SELECT * FROM downloads ORDER BY id WHERE IsProcessEnd = 0;");while($line = mysql_fetch_array($result, MYSQL_ASSOC)){  $NewFileName = "f_".$line["ID"].".zip";  $NewThumbnailName = "t_".$line["ID"].".jpg";  $NewImageName = "i_".$line["ID"]."jpg";  $isOK = 1;  if (rename ($filespath.$line["FileName"], $filespath.$NewFileName)) else {$isOK = 0;}  if (rename ($thumbnailpath.$line["ThumbnailName"], $thumbnailpath.$NewThumbnailName )) else {$isOK = 0;}  if (rename ($imagespath.$line["ImageName"] ,$imagespath.$NewImageName )) else {$isOK = 0;}  if ($isOK == 1)  {    mysql_query ("UPDATE downloads(IsProcessEnd, FileName,ThumbnailName,ImageName) VALUES('1', '".$NewFileName."', '".$NewThumbnailName."', '".$NewImageName."' ) WHERE id='".$line["ID"]."'") or die (mysql_error());  }}?>

hmm, thats a better way to do it, but will that change the actual file name or jsut what is in the database?EDIT: I see, that makes much more sense now, thanks!

Edited July 2, 2005 by cragllo (see edit history)