Upload con php, me estoy volviendo loco....

[nosib]

no, el server es tera-byte, si que esta activado el upload y no es gratuito. El permiso CHMOD777 a la carpeta esta dado.

el script:

<?
// $userfile is where file went on webserver
// $userfile_name is original file name
// $userfile_size is size in bytes
// $userfile_type is mime type e.g. image/gif

/* echo "Variables are:<br>";
echo $userfile." ".$userfile_name." ".$userfile_size." ".$userfile_type."<br>";
*/

if ($userfile=="none")
{
echo "Problem: no file uploaded";
exit;
}

if ($userfile_size==0)
{
echo "Problem: uploaded file is zero length";
exit;
}

if ($userfile_type != "text/plain")
{
echo "Problem: file is not plain text";
exit;
}

$upfile = "/home/sites/site41/web/upload/".$userfile_name;

if ( !copy($userfile, $upfile))
{
echo "Problem: Could not move file into directory";
exit;
}


echo "File uploaded successfully<br><br>";
$fp = fopen($upfile, "r");
$contents = fread ($fp, filesize ($upfile));
fclose ($fp);

$contents = strip_tags($contents);
$fp = fopen($upfile, "w");
fwrite($fp, $contents);
fclose($fp);

echo "Preview of uploaded file contents:<br><hr>";
echo $contents;
echo "<br><hr>";

?>