if($xmlGmailFeed = simplexml_load_file("https://USERNAME:PASSWORD@gmail.google.com/gmail/feed/atom/")) 
    $unreadMessages = $xmlGmailFeed->fullcount;
	
https://USERNAME:PASSWORD@mail.google.com/mail/feed/atom/
	
simplexml_load_file(rawurlencode("https://USERNAME:PASSWORD@gmail.google.com/gmail/feed/atom/"))