array(11) {
["size"]=>
int(150)
["height"]=>
int(150)
["width"]=>
int(150)
["default"]=>
string(2) "mm"
["force_default"]=>
bool(false)
["rating"]=>
string(1) "g"
["scheme"]=>
NULL
["processed_args"]=>
NULL
["extra_attr"]=>
string(0) ""
["found_avatar"]=>
bool(false)
["url"]=>
string(50) "https://secure.gravatar.com/avatar/?s=150&d=mm&r=g"
}