用ＰＨＰ和ＡＣＣＥＳＳ寫聊天室(九)

enterrm.php(做為現在的主流開發語言)3
代碼如下:
<?php(做為現在的主流開發語言)
        $ConnID=@odbc_connect("jtfcht","admin","");
        if ($ConnID){
                $result=@odbc_exec($ConnID,"SELECT PassWord,LstTime,RoomID,RefRate FROM User WHERE UserID=".$id);
                if (@odbc_fetch_into($result,0,&$rArr)){
                        $sRoomID=$rArr[2];
                        $sRefRate=(int)$rArr[3];
                        if ($sRefRate<2) $sRefRate=2;
                        if (($rArr[0]==$ps) && ($rArr[1]>=(time()-1800))){
                                $sNewRoomID=substr($selRoom,2);
                                if ($sNewRoomID!=$sRoomID){
                                        $result=@odbc_exec($ConnID,"SELECT Password FROM Room WHERE RoomID=".$sNewRoomID);
                                        if (@odbc_fetch_into($result,0,&$rArr)){
                                                if ((strlen(trim($rArr[0]))==0) || ($rArr[0]==$sPass)){
                                                        @odbc_exec($ConnID,"UPDATE User SET RoomID=".$sNewRoomID.",ToID=0,ToName=大家 WHERE UserID=".$id);