var_dump($aaa); 输出如下:
object(stdClass)#2 (1) {
["return"]=>
object(stdClass)#3 (3) {
["errorCode"]=>
int(0)
["errorMessage"]=>
string(0) ""
["onlineUserCount"]=>
int(6139)
}
}
如何获取 6139 这个数值呢?
echo $aaa->return->onlineUserCount;