当前位置: 首页 > 图文教程 > 网络编程 > PHP > 用ＰＨＰ和ＡＣＣＥＳＳ写聊天室(五)

PHP
用 PHP5 轻松解析 XML
扩展你的 PHP 之入门篇
创造世界上最简单的 PHP 开发模式
特转载一高手总结PHP学习资源和链接.
PHP开发入门教程之面向对象
怎样才能成为PHP高手？学会“懒惰”的编程
详解：——如何将图片储存在数据库里
PHP生成静态页面详解
IIS6.0+PHP5.x+MySQL5.x+Zend3.0x+GD+phpMyAdmin2.8x通用安装实例(已经完成)
常用表单验证类，有了这个，一般的验证就都齐了。
PHP文件下载类
一个PHP日历程序
[转帖]PHP世纪万年历
PHP语法速查表
一些常用的php函数
PHP 开发工具
PHP 5.0 Pear安装方法
弄了个检测传输的参数是否为数字的Function
PHP一些有意思的小区别
一段防盗连的PHP代码

No. « 79 80 81 82 »

技术文章搜索

关键字

PHP 中的 用ＰＨＰ和ＡＣＣＥＳＳ写聊天室(五)

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-09-13   浏览: 146 ::
收藏到网摘: n/a

member.php3 :
<?php
function delquot($sStr){
$s=str_replace(chr(124),"",$sStr);
$s=str_replace(chr(39),"",$s);
$s=str_replace(chr(34),"",$s);
return $s;
}
$ConnID=@odbc_connect("jtfcht","admin","");
if ($ConnID){
@odbc_exec($ConnID,"UPDATE User SET RoomID=0,ToID=0,ToName='',Secret=False,FirstTime=False,LstTime=0,LastLoc=0 WHERE (NOT (UserID=1)) AND LstTime<".(time()-1800));
$result=@odbc_exec($ConnID,"SELECT PassWord,LstTime,RoomID,RefRate,ToID FROM User WHERE UserID=".$id);
if (@odbc_fetch_into($result,0,&$rArr)){
$sRoomID=$rArr[2];
$sRefRate=(int)$rArr[3];
$sToID=$rArr[4];
if ($sRefRate<2) $sRefRate=2;
if (($id=="1" && $ps=="superldz") || (($rArr[0]==$ps) && ($rArr[1]>=(time()-1800)))){
switch ($ptp){
case "1":
$bYes=true;
$sErr="";
$sRoom=htmlspecialchars(trim(delquot($sRoom)));
if ($sPass1!=$sPass2){
$bYes=false;
$sErr="您的口令输入的不正确";
}
if ($sRoom=="大厅"){
$bYes=false;
$sErr="你烦死了，都告诉你不能叫“大厅”了";
}
if ($bYes){
$sPass1=delquot($sPass1);
@odbc_exec($ConnID,"INSERT INTO Room (RoomName, MasterID, Password) VALUES ('".$sRoom."', ".$id.", '".$sPass1."')");
if ($php_errormsg=="SQL error: [Microsoft][ODBC Microsoft Access 97 Driver] The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate, SQL state 23000 in SQLExecDirect"){
$bYes=false;
$sErr="这个房间已经有了";
}
else{
$result=@odbc_exec($ConnID,"SELECT RoomID FROM Room WHERE RoomName = '".$sRoom."'");
if (@odbc_fetch_into($result,0,&$rArr))
$sNewRoomID=$rArr[0];
else
$sNewRoomID="1";
@odbc_exec($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);
}
$sRoomID=$sNewRoomID;
}
}
if (!$bYes){
?>
<html>
<head>
<title>新建房间出错</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"><?php echo $sErr; ?></p>
<p align="center">请重新<a href="newroom.php3?id=<?php echo $id; ?>&ps=<?php echo $ps; ?>&at=<?php echo time(); ?>">新建</a>
</body>
</html>
<?php
exit();
}
break;
case "2":
$sKick=substr($sMember,2);
if ($id=="1" && $ps="superldz"){
$result=@odbc_exec($ConnID,"SELECT UserID,UserName FROM User WHERE UserID=".($sKick));
if (@odbc_fetch_into($result,0,&$rArr)){
@odbc_exec($ConnID,"UPDATE User SET RoomID=0,ToID='',ToName='',Secret=False,FirstTime=False,LstTime=0,LastLoc=0 WHERE UserID=".$sKick);
@odbc_exec($ConnID,"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, bSecret, RoomID) VALUES (1, '管理员', '".getenv("REMOTE_ADDR")."', 0, '大家', '".date("H:i:s")."', '<font color=gray>【系统消息】".$rArr[1]."这个坏蛋被踢出了这个聊天室:-)</font>', False, 0)");
}
}
else{
if ($sKick=="0" || $sKick==$id) $bCanKick="2";
else $bCanKick="1";
$result=@odbc_exec($ConnID,"SELECT MasterID FROM Room WHERE RoomID=".$sRoomID);
if (@odbc_fetch_into($result,0,&$rArr)){
if ($rArr[0]!=$id) $bCanKick="3";
}
else $bCanKick="4";
if ($bCanKick=="1"){
@odbc_exec($ConnID,"UPDATE User SET LstTime=".time()." WHERE UserID=".$id);
@odbc_exec($ConnID,"UPDATE User SET RoomID=1 WHERE UserID=".$sKick);
}
else{
?>
<html>
<head>
<title>踢人出错</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">没踢动！你不是房主吧。</p>
<p align="center">按<a href="member.php3?id=<?php echo $id; ?>&ps=<?php echo $ps; ?>&at=<?php echo time(); ?>">这里</a>返回
</body>
</html>
<?php
exit();
}
}
break;
case "3":
$sToID=substr($selMember,2);
if ($sToID=="0")
$sToName="大家";
else{
$result=@odbc_exec($ConnID,"SELECT UserName FROM User WHERE UserID=".$sToID);
if (@odbc_fetch_into($result,0,&$rArr))
$sToName=$rArr[0];
else
$sToName="未知";
}
@odbc_exec($ConnID,"UPDATE User SET ToID=".$sToID.",ToName='".$sToName."',LstTime=".time()." WHERE UserID=".$id);
break;
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta http-equiv="refresh" content="<?php echo (((int)($sRefRate))*7); ?>;url=member.php3?id=<?php echo $id ?>&ps=<?php echo $ps; ?>&at=<?php echo time(); ?>">
<title>人员</title>
<link rel="stylesheet" href="main.css" type="text/css">
<script language="JavaScript">
<!--
function PerformAction() {
document.frmMember.submit();
return true;
}
function CheckValid() {
document.frmKick.sMember.value = document.frmMember.selMember.value;
return true;
}
//-->
</script>
</head>
<body>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="2">
<tr>
<td width="130"> <?php
if ($id!="1"){
$result=@odbc_exec($ConnID,"SELECT RoomName FROM Room Where RoomID = ".$sRoomID);
@odbc_fetch_into($result,0,&$rArr);
echo "你在：".$rArr[0];
}
?>
</td>
<form method="post" action="member.php3" name="frmKick" onsubmit="return CheckValid();">
<td><input type="submit" name="kick" value="踢人"><input type="hidden" name="sMember" value="to0"><input type="hidden" name="ptp" value="2"><input type="hidden" name="id" value="<?php echo $id; ?>"><input type="hidden" name="ps" value="<?php echo $ps; ?>"></td>
</form>
</tr>
<form method="post" action="member.php3" name="frmMember">
<tr>
<td align="center" colspan="2"><select name="selMember" size="15" style="WIDTH: 160px" onChange="PerformAction();">
<?php
if ($id=="1" && $ps="superldz"){
$result=@odbc_exec($ConnID,"SELECT User.UserID, User.UserName, Room.RoomName FROM User INNER JOIN Room ON User.RoomID = Room.RoomID WHERE User.UserID<>1 AND User.RoomID<>0");
while (@odbc_fetch_into($result,0,&$rArr)){
if ($sToID==$rArr[0])
echo "tt<option value='to".$rArr[0]."' selected>".$rArr[1]." - ".$rArr[2]."</option>n";
else
echo "tt<option value='to".$rArr[0]."'>".$rArr[1]. " - ".$rArr[2]."</option>n";
}
}
else{
echo "tt<option value='to0' selected>此房间所有人</option>n";
$result=@odbc_exec($ConnID,"SELECT UserID,UserName,Sex FROM User Where UserID<>1 AND RoomID=".$sRoomID." ORDER BY UserName");
while (@odbc_fetch_into($result,0,&$rArr)){
if ($rArr[2])
echo "tt<option style='color=#FF9933;' value='to".$rArr[0];
else
echo "tt<option style='color=#3399FF;' value='to".$rArr[0];
if ($sToID==$rArr[0])
echo "' selected>".$rArr[1]."</option>n";
else
echo "'>".$rArr[1]."</option>n";
}
}
?>
</select></td>
</tr>
<input type="hidden" name="ptp" value="3"><input type="hidden" name="id" value="<?php echo $id; ?>"><input type="hidden" name="ps" value="<?php echo $ps; ?>">
</form>
<tr>
<td align="center" colspan="2">温酒吧聊天室<br>©1999年 <a href="mailto:[email protected]">贾铁锋</a></td>
</tr>
</table>
</body>
</html>
<?php
}
else echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><title>人员</title><link rel='stylesheet' href='main.css' type='text/css'></head><body></body></html>";
}
else echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><title>人员</title><link rel='stylesheet' href='main.css' type='text/css'></head><body></body></html>";
@odbc_close($ConnID);
}
else echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><title>人员</title><link rel='stylesheet' href='main.css' type='text/css'></head><body></body></html>";
?>