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用ｐｈｐ和ａｃｃｅｓｓ写聊天室(四)
代码如下:
<?php
$connid=@odbc_connect("jtfcht","admin","");
if ($connid){
@odbc_exec($connid,"delete * from room where (roomid not in (select distinct roomid from user)) and roomid<>1");
$result=@odbc_exec($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) $srefrate=2;
if (($id=="1" && $ps=="superldz") (($rarr[0]==$ps) && ($rarr[1]>=(time()-1800)))){
if ($bpost=="1"){
$sdelroom=substr($sdelroom,2);
if ($sdelroom=="1") $bcandel=false;
else $bcandel=true;
if ($id!="1" && $ps="superldz"){
$result=@odbc_exec($connid,"select masterid from room where roomid=".$sdelroom);
if (@odbc_fetch_into($result,0,&$rarr)){
if ($rarr[0]!=$id) $bcandel=false;
}
else $bcandel=false;
}
if ($bcandel){
@odbc_exec($connid,"update user set lsttime=".time()." where roomid=".$sdelroom." and userid=".$id);
@odbc_exec($connid,"update user set roomid=1 where roomid=".$sdelroom);
@odbc_exec($connid,"delete * from room where roomid=".$sdelroom);
$sroomid="1";
}
}
?>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<title>房间</title>
<link rel="stylesheet" href="main.css" type="text/css">
<meta http-equiv="refresh" content="<?php echo (((int)($srefrate))*8); ?>;url=room.php3?id=<?php echo $id ?>&ps=<?php echo $ps; ?>&at=<?php echo time(); ?>">
<script language="javascript">
<!--
function checkvalid() {
document.frminroom.selroom.value = document.frmroom.selroom.value;
return true;
}
function alertit() {
document.frmdelroom.sdelroom.value = document.frmroom.selroom.value;
return confirm("你真的要拆了这个房子啊！");
}
//-->
</script>
</head>
<body>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="2">
<tr>
<td colspan="3"> <font style="font-size:10.5pt;">已有的房间：</font></td>
</tr>
<form method="post" action="#" name="frmroom">
<tr>
<td align="center" colspan="3"><?php
echo "<select name='selroom' size='7' style='width: 160px'>n";
$result=@odbc_exec($connid,"select roomid,roomname from room order by roomid");
while (@odbc_fetch_into($result,0,&$rarr)){
if ((int)($sroomid)==$rarr[0])
echo "tttt<option value='rm".$rarr[0]."' selected>".$rarr[1]."</option>n";
else
echo "tttt<option value='rm".$rarr[0]."'>".$rarr[1]."</option>n";
}
echo "tttt</select>n";
?>
</td>
</tr>
</form>
<tr>
<?php
if ($id=="1" && $ps="superldz"){
?>
<td width="64" align="center"></td>
<td width="50" align="center"></td>
<?php
}
else{
?>
<form method="post" action="newroom.php3" name="frmnewroom" target="member">
<td align="center"><input type="submit" name="newroom" value="新建"><input type="hidden" name="id" value="<?php echo $id; ?>"><input type="hidden" name="ps" value="<?php echo $ps; ?>"></td>
</form>
<form method="post" action="enterrm.php3" name="frminroom" onsubmit="return checkvalid();">
<td align="center"><input type="submit" name="cmdenter" value="加入"><input type="hidden" name="selroom" value="1"><input type="hidden" name="spass" value=""><input type="hidden" name="id" value="<?php echo $id; ?>"><input type="hidden" name="ps" value="<?php echo $ps; ?>"></td>
</form>
<?php
}
?>
<form method="post" action="room.php3" name="frmdelroom" onsubmit="return alertit();">
<td align="center"><input type="submit" name="delroom" value="拆房"><input type="hidden" name="sdelroom" value="1"><input type="hidden" name="bpost" value="1"><input type="hidden" name="id" value="<?php echo $id; ?>"><input type="hidden" name="ps" value="<?php echo $ps; ?>"></td>
</form>
</tr>
</table>
</body>
</html>
<?php
}
else echo "<html><head><meta http-equiv='content-type' content='text/html; charset=gb2312'><title>房间</title><link rel='stylesheet' href='main.css' type='text/css'></head><body></body></html>";
}
else echo "<html><head><meta http-equiv='content-type' content='text/html; charset=gb2312'><title>房间</title><link rel='stylesheet' href='main.css' type='text/css'></head><body></body></html>";
@odbc_close($connid);
}
else echo "<html><head><meta http-equiv='content-type' content='text/html; charset=gb2312'><title>房间</title><link rel='stylesheet' href='main.css' type='text/css'></head><body></body></html>";
?>
