Actually I've tried this script and it runs but it nolonger runs now
don't know why??

PHP Code:

<?php
   //the file upload script.
     if($_FILES['file']['error']>0)
        { echo("Error :".$_FILES['file']['error']);}
    else
         {echo("Upload File:".$_FILES['file']['name']."<br>");
          echo("Type Of File:".$_FILES['file']['type']."<br>");
          echo("Size Of File:".$_FILES['file']['size']."<br>");
          echo("The File Stored In:".$_FILES['file']['tmp_name']);}
   //Restrictions On Uploaded Files (Only Images).
    if((($_FILES['file']['type']=="image/gif") || ($_FILES['file']['type']=="image/pjpeg") || ($_FILES['file']['type']=="image/png")) && ($_FILES['file'] ['size']<20000))
      {if($_FILES['file']['error']>0)
             {echo("Error:".$_FILES['file']['error']);}
         else
            {echo("Uploaded File:".$_FILES['file']['name']."<br>");
              echo("File Size:".$_FILES['file'['size']."<br>");
              echo("File Type:".$_FILES['file']['type']."<br>");
              echo("File Saved In:".$_FILES['file']['tmp_name']); }
         }
       else
         {echo("Invalid File!");}
      //To Change The Uploaded File Location To A Folder With The Name Upload.
       if(file_exists("upload/".$_FILES['file']['name']))
          {echo("The File".$_FILES['file']['name']."Already Exists");}
       else
           {move_uploaded_file($_FILES['file']['tmp_name'],'upload/'.$_FILES['file']['name']);}

What Do you Think About this Script Guys??

Try here: http://www.w3schools.com/php/php_file_upload.asp

How big of a file are you trying to upload? Most servers have a limit on file size you can upload via any script. I would check with your host and see what that limit is.

Nothing stands out to me on cursory inspection except that you said it doesn't run. All scripts either run or they throw an error. Are you getting an error? If so, what is it? If you're not getting an error then try it with

PHP Code:

echo '<pre>',print_r($_FILES,true),'<pre>'; 


at the top of the script (but inside the <?php) to see what's actually being received. Then, you can compare it against what's in the code.