leave.php3 :

<?php

$ConnID=@odbc_connect("jtfcht","admin","");

if ($ConnID){

if (!($id=="1" && $ps="superldz")){

$result=@odbc_exec($ConnID,"SELECT UserName,PassWord,RoomID,Sex FROM User WHERE UserID=".$id);

if (@odbc_fetch_into($result,0,&$rArr)){

if ($rArr[1]==$ps)

if ($rArr[3])

@odbc_exec($ConnID,"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, bSecret, RoomID) VALUES (".$id.", '".$rArr[0]."', '".getenv("REMOTE_ADDR")."', 0, '大家', '".date("H:i:s")."', '<font color=gray>【系统消息】<font color=#FF9933>".$rArr[0]."</font>离开了这个聊天室</font>', False, ".$rArr[2].")");

else

@odbc_exec($ConnID,"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, bSecret, RoomID) VALUES (".$id.", '".$rArr[0]."', '".getenv("REMOTE_ADDR")."', 0, '大家', '".date("H:i:s")."', '<font color=gray>【系统消息】<font color=#3399FF>".$rArr[0]."</font>离开了这个聊天室</font>', False, ".$rArr[2].")");

}

@odbc_exec($ConnID,"UPDATE User SET RoomID=0,ToID=0,ToName='',Secret=False,FirstTime=False,LstTime=0,LastLoc=0 WHERE UserID=".$id);

}

@odbc_close($ConnID);

}

header("Location: .");

?>