query("show tables"); $ret2 = $client->query("desc user_login", function ($result) { echo SPLIT_LINE; $r = $result->fetchAll(); echo "callback ".count($r)."\n"; var_dump($r); }); $ret3 = $client->query("desc cw_user_admire"); $ret4 = $client->query("desc userinfo"); $client->wait(); echo SPLIT_LINE,$ret1->sql,SPLIT_LINE; var_dump($ret1->result->fetchAll()); echo SPLIT_LINE,$ret3->sql,SPLIT_LINE; var_dump($ret3->result->fetchAll()); echo SPLIT_LINE,$ret4->sql,SPLIT_LINE; var_dump($ret4->result->fetchAll());