php插入mysql数据返回id的方法

<?php$dbh = mysql_connect('localhost','root','root');mysql_select_db('pkbk');$query = "insert intov9_admin_role_priv(roleid, m, c, a, `data`, siteid) values (12, 'huiben','huiben', 'hbprop_add', '', 1)";$res = mysql_query($query, $dbh);//"获取刚才插入的id,表需要设置主键自增"echo "ID of last inserted record is: " .mysql_insert_id();$query = "select max(roleid) fromv9_admin_role_priv";$res = mysql_query($query, $dbh);$err = mysql_error();if($err){  echo "发生错误，请通知管理员";}$row = mysql_fetch_row($res);echo "未来您使用的号码为:".$row[0];?>

 $query = " INSERT INTOpkbk.v9_member (phpssouid, username, password, encrypt, nickname, regdate,lastdate, regip, lastip, loginnum, biaoshi, planid, email, groupid, areaid,amount, point, modelid, message, islock, vip, overduedate, siteid, connectid,`from`, mobile, yey, yeybj, sleeptime, waketime, cardno, zentime, zencount,is_js, bsount)"."VALUES (1, 'lbg','9f575f22246a1a5fb38e1846bb0ec964', 'pTseba', '', 1384397338, 1403544894,'221.199.6.231', '118.112.20.103', 0, '', 0, 'nxnet123@qq.com', 2, 0, 0, 0, 10,0, 0, 0, 0, 1, 'A74EECDFA5A22C81C05ED49E7CF9224D', 'qq', '', '', '', 0, 0, '',0, 0, 0, 0)";    $number=$mydb->sql_query($query);    echo "ID of last inserted recordis: ".mysql_insert_id();