here is the php var_dump of result:
object(stdClass)#267 (1) {
["query"]=>
object(stdClass)#266 (4) {
["count"]=>
int(0)
["created"]=>
string(20) "2012-08-13T04:57:11Z"
["lang"]=>
string(5) "en-US"
["results"]=>
NULL
}
}From my projects I have set cotacts feature on.