Upload everything except

y4m4

Well after searching quite a bit all I could come up with is how to specify the file extentions that you want uploaded. My question is, how can I specify what file types I don't uploaded?

<?php

$uploadDir = 'uploads/';
$uploadFile = $uploadDir . $_FILES['userfile']['name'];
print "<pre>";
if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadFile))
{
    print "File is valid, and was successfully uploaded. ";
    print "Here's some more debugging info:\n";
    print_r($_FILES);
}

else
{
    print "Possible file upload attack!  Here's some debugging info:\n";
    print_r($_FILES);
}
print "</pre>";
?>
<html>
<head>
<meta http-equiv="refresh" content="5;url=upload.php">
</head>
<body><p>
Redirecting to <a href="upload.php">Upload</a>
</body>
</html>

Thanks

mrhappiness

the very same way

you only have to to use the marvelous ! operator

if (file_is_in_list_of_allowed_types())
  echo 'You may upload';

becomes

if (!file_is_in_list_of_forbidden_types())
  echo 'You may upload';

y4m4

Thanks! I figured out how to use it. =D /me proud

Found out that theres different MIME file types for the php extension, application/x-httpd-php
text/php
application/php
magnus-internal/shellcgi
application/x-php

wow.