NEED HELP

[fawaz]

Hi I need a little help with my php unloader. I want my files when uploaded to automatically rename to some name like id_XXX, or id_XX1 . Any Help Would Be Nice.... Here Is My code.

 
<?php
// Configuration - Your Options
$allowed_filetypes = array('.pdf','.js','.asp','.txt','.jpg','.gif','.png','.html','.php','.htm','.css','.zip'); // These will be the types of file that will pass the validation.
$max_filesize = 99999999999; // Maximum filesize in BYTES (currently 0.5MB).
$upload_path = './mine/'; // The place the files will be uploaded to (currently a 'files' directory).

$filename = $_FILES['userfile']['name']; // Get the name of the file (including file extension).
$ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); // Get the extension from the filename.

// Check if the filetype is allowed, if not DIE and inform the user.
if(!in_array($ext,$allowed_filetypes))
die('<meta http-equiv="refresh" content="0;url=index.php">');

// Now check the filesize, if it is too large then DIE and inform the user.
if(filesize($_FILES['userfile']['tmp_name']) > $max_filesize)
die('The file you attempted to upload is too large.');

// Check if we can upload to the specified path, if not DIE and inform the user.
if(!is_writable($upload_path))
die('You cannot upload to the specified directory, please CHMOD it to 777.');

// Upload the file to your specified path.
if(move_uploaded_file($_FILES['userfile']['tmp_name'],$upload_path . $filename))
echo "<a href='" .$upload_path . $filename . "' title='Your File' > Full Preview </a> <br /><br /> <div class='big'> Preview </div> <iframe src='" .$upload_path . $filename . "' ></iframe>";

else
echo '<meta http-equiv="refresh" content="0;url=index.php">' ; // It failed .

?>

[Northern Flame]

try:

 

<?php
// Configuration - Your Options
$allowed_filetypes = array('.pdf','.js','.asp','.txt','.jpg','.gif','.png','.html','.php','.htm','.css','.zip'); // These will be the types of file that will pass the validation.
$max_filesize = 99999999999; // Maximum filesize in BYTES (currently 0.5MB).
$upload_path = './mine/'; // The place the files will be uploaded to (currently a 'files' directory).

$filename = "id_XXX$ext";
$ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); // Get the extension from the filename.

// Check if the filetype is allowed, if not DIE and inform the user.
if(!in_array($ext,$allowed_filetypes))
die('<meta http-equiv="refresh" content="0;url=index.php">');

// Now check the filesize, if it is too large then DIE and inform the user.
if(filesize($_FILES['userfile']['tmp_name']) > $max_filesize)
die('The file you attempted to upload is too large.');

// Check if we can upload to the specified path, if not DIE and inform the user.
if(!is_writable($upload_path))
die('You cannot upload to the specified directory, please CHMOD it to 777.');

// Upload the file to your specified path.
if(move_uploaded_file($_FILES['userfile']['tmp_name'],$upload_path . $filename))
echo "<a href='" .$upload_path . $filename . "' title='Your File' > Full Preview </a> <br /><br /> <div class='big'> Preview </div> <iframe src='" .$upload_path . $filename . "' ></iframe>";

else
echo '<meta http-equiv="refresh" content="0;url=index.php">' ; // It failed .

?>