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📄 index.php

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💻 PHP
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<?
include_once("inc/auth.php");
include_once("inc/utility_all.php");
?>

<html>
<head>
<title>聊天室</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script Language=JavaScript>
window.setTimeout('this.location.reload();',60000);
</script>
</head>
<body class="bodycolor" topmargin="5">
<?
$IMG_SRC="/images/avatar/".$LOGIN_AVATAR.".gif";
?>
<script language="JavaScript">
<!-- 
if (document.all){
document.write('<div id="C" style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
document.write('<img  id="pic" src="<?=$IMG_SRC?>" style="position:absolute;top:0px;left:0px">');
document.write('</div></div>');
}
S=null,fadeStep=4,fade=80,currentStep=0,step=2,RY=0,RX=0,Yarea=0,Xarea=0;
function Expand(){
if (document.all){
pic.width=currentStep*2;
pic.height=currentStep*2;
pic.style.top= -currentStep;
pic.style.left= -currentStep;
pic.style.filter='alpha(opacity='+fade+')';
currentStep+=step;
if (currentStep > 20) fade-=fadeStep;
if (fade < -50) 
{
currentStep=0;
fade=80;
Yarea=window.document.body.clientHeight-80;
Xarea=window.document.body.clientWidth-80;
RY=Math.round(50+Math.random()*Yarea);
RX=Math.round(50+Math.random()*Xarea);
C.style.top=RY+document.body.scrollTop;
C.style.left=RX+document.body.scrollLeft;
}
S=setTimeout('Expand()',40);
}
}
if (document.all)window.onload=Expand; 

if (document.layers)
 {
 alert("Your Browser is not capable of displaying this effect.\nPick another.");
 opener.gO();window.close();
 }
// -->
</script>

<table border="0" width="100%" cellspacing="0" cellpadding="3" class="small">
  <tr>
    <td class="Big"><img src="/images/menu/chatroom.gif" WIDTH="22" HEIGHT="20" align="absmiddle"><span class="big3"> 聊天室</span><br>
    </td>
    </tr>
</table>

<br>

<?
 //============================ 显示已创建聊天室 =======================================
 $connection=OpenConnection();
 $query = "SELECT * from CHATROOM where stop='0'";
 $cursor= exequery($connection,$query);

 $CHAT_COUNT=0;
 while($ROW=mysql_fetch_array($cursor))
 {
    $CHAT_COUNT++;

    $CHAT_ID=$ROW["CHAT_ID"];
    $SUBJECT=$ROW["SUBJECT"];

    $SUBJECT=str_replace("<","&lt",$SUBJECT);
    $SUBJECT=str_replace(">","&gt",$SUBJECT);
    $SUBJECT=stripslashes($SUBJECT);

    $STOP=$ROW["STOP"];

    if($CHAT_COUNT==1)
    {
?>

<table border="0" cellspacing="1" width="450" class="small" bgcolor="#000000" cellpadding="3" align="center">
    <tr class="TableHeader">
      <td nowrap align="center">聊天室列表</td>
    </tr>

<?
    }

//-------------- 统计在线人数 ----------------
$CUR_TIME=date("Y-m-d H:i:s",time());
$CUR_DATE=date("Y-m-d",time());
$CUR_HOUR=date("H",time());
$CUR_MIN=date("i",time());

$USR_FILE="chat/msg/".$CHAT_ID.".usr";

$USER_FOUND=0;
if(file_exists($USR_FILE))
{

   $LINES=file($USR_FILE);
   $LINES_COUNT=count($LINES);

   for($I=0;$I<$LINES_COUNT;$I++)
   {
       if($I%3==0)
       {
            $POS=strpos($LINES[$I+2],chr(10));
            $REFRESH_TIME=substr($LINES[$I+2],0,$POS);

            $STR=strtok($REFRESH_TIME," ");
            $DATE=$STR;

            if(compare_date($CUR_DATE,$DATE)==0)
            {
               $STR=strstr($REFRESH_TIME," ");
               $STR=strtok($STR,":");
               $HOUR=$STR;
               $STR=strtok(":");
               $MIN=$STR;

               if((($CUR_HOUR*60+$CUR_MIN)-($HOUR*60+$MIN))<2)
                  $USER_FOUND++;
            }
       }
   }
}
?>
    <tr class="TableData">
      <td align="center"><a href="login.php?CHAT_ID=<?=$CHAT_ID?>&SUBJECT=<?=$SUBJECT?>"><?=$SUBJECT?></a> （<?=$USER_FOUND?> 人）</td>
    </tr>
<?
 }

 if($CHAT_COUNT>0)
 {
?>
  </table>
<?
 }
 else
    Message("","<br>暂无开放的聊天室");
?>

</body>
</html>

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