Umil.version check

umil::version_check –– Check a remote file to get the latest version number using the Umil Library.

Description
string umil::version_check ( string $url, string $path, string $file )

Return Values
False if there was an error or for any reason it could not get the file requested. An array with each line in the file retrieved in a new key

Example Return
Example of the http://www.phpbb.com/updatecheck/umil.txt file as of 03:37, 11 January 2009 (UTC) array(   '0' => '1.0.0-RC1',    '1' => 'http://www.phpbb.com/community/viewtopic.php?t=1330215', )