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 程式師世界 >> 數據庫知識 >> Access數據庫 >> 關於Access數據庫 >> 用PHP和ACCESS寫聊天室(九)

用PHP和ACCESS寫聊天室(九)

編輯:關於Access數據庫
enterrm.PHP3
代碼如下:
<?
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=".$id);
if ((int)$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>輸入房間口令</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 >
<p> </p>
<p align="center"><font color="#996666">輸入房間口令</font></p>
<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>
<tr>
<td colspan="2" align="center"><input type="submit" name="cmdYes" value="進入"></td>
</tr>
</table>
</form>
<p align="center">按<a href="room.
PHP3?id=<?PHP echo $id; ?>&ps=<?PHP echo $ps; ?>&at=<?PHP echo time(); ?>">這裡</a>放棄</p>
</body>
</Html>
<?
PHP
exit();
}
}
else{
?>
<Html>
<head>
<title>加入房間出錯</title>
<meta http-equiv="Content-Type" content="text/Html; charset=gb2312">
<link rel="stylesheet" href="main.css" type="text/CSS">
</head>
<body>
<p> </p>
<p align="center">這個房間已經被拆了!</p>
<p align="center">按<a href="room.
PHP3?id=<?PHP echo $id; ?>&ps=<?PHP echo $ps; ?>&at=<?PHP echo time(); ?>">這裡</a>返回</p>
</body>
</Html>
<?
PHP
exit();
}
}
}
else echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><title>房間</title><link rel='stylesheet' href='main.css' type='text/CSS'></head><body></body></Html>";
}
else echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><title>房間</title><link rel='stylesheet' href='main.css' type='text/CSS'></head><body></body></Html>";
@odbc_close($ConnID);
}
else echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><title>房間</title><link rel='stylesheet' href='main.css' type='text/CSS'></head><body></body></Html>";
include("room.
PHP3");
?>
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