Function get_gravatar_url
Return a Gravatar URL based on - the supplied email address, - the global maximum rating, - the global default fallback, - maximum sizes as set in the admin panel.
It is SSL aware, and caches most of the parameters.
		
		Package: SMF
Copyright: 2020 Simple Machines and individual contributors
License: BSD
Author: Simple Machines https://www.simplemachines.org
Located at Sources/Subs.php
	
	Copyright: 2020 Simple Machines and individual contributors
License: BSD
Author: Simple Machines https://www.simplemachines.org
Located at Sources/Subs.php
string | 
		$email_address | 
		The user's email address | 
			string
		 | 
		The gravatar URL |