用PHP和ACCESS写聊天室（九）
时间:2007-12-23 来源:不详 作者:迈克DB
代码如下:
<?php
$ConnID=@odbc_connect("jtfcht","admin","");
if ($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=".$id);
内容来自dedecms
if ((int)$sRoomID!=1){
$result=@odbc_exec($ConnID,"SELECT COUNT(UserID) FROM User WHERE RoomID=".$sRoomID);
@odbc_fetch_into($result,0,&$rArr);
if ($rArr[0]==0) @odbc_exec($ConnID,"DELETE * FROM Room Where RoomID=".$sRoomID);
}
}
else{
?>
<html>
<head>
<title>输入房间口令</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="main.css" type="text/css">
<script language="JavaScript">
<!--
function PassSetFocus( ) {
document.frmEnterSm.sPass.focus();
}
//-->
</script>
<link rel="stylesheet" href="main.css" type="text/css">
</head>
<body onload="PassSetFocus();">
<p> </p>
<p align="center"><font color="#996666">输入房间口令</font></p> 织梦好，好织梦
<form name="frmEnterSm" action="enterrm.php3" method="post">
<table width="100%" border="0" align="center">
<tr>
<td colspan="2"><input type="hidden" name="selRoom" value="<?php echo $selRoom; ?>"><input type="hidden" name="id" value="<?php echo $id; ?>"><input type="hidden" name="ps" value="<?php echo $ps; ?>"></td>
</tr>
<tr>
<td width="40%" align="right">口令：</td>
<td width="60%"><input type="password" name="sPass" maxlength="10" size="8"></td>
</tr>
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