doh silly me , i'll have to set a logged out flag , will help me in the
long run :D thanks dude
> hi,
> this is only a very fast response :))
> is solved this kind of problem like that:
> (quick solution for a chatboard - user cannot login for xxxxx seconds -
> maxidletime)
> /***********two functions:******************/
>
> function logoutMsgBoardUser($UserName)
>
> global $MessageBoardTable,$SiteID;
> $DB=new connectDB();
> $actDate= date("Y-m-d H:i:s");
> $newMessage=addslashes($UserName)." logged out.";
> $host="System";
> $Query="update ".$MessageBoardTable."
> set logged_out='1' where
> name='".addslashes($UserName)."'
> and site_id='".$SiteID."'
> and logged_out!='1'
> ";
> $DB->Query($Query);
> $Query="insert into ".$MessageBoardTable."
> (site_id,name,msg,created,host,archiv,aktiv,logged_out)
> values
>
> '".$SiteID."',
> '',
> '".$newMessage."',
> '".$actDate."',
> '".$host."',
> '0',
> '1',
> '1'
> )";
> $DB->Query($Query);
> }
>
> function getMsgBoardUserIdleTime($UserName)
>
> global $MessageBoardTable,$SiteID;
> $DB=new ConnectDB();
> $Query="select created from ".$MessageBoardTable." where
> site_id='".$SiteID."' and logged_out='0' and
> name='".addslashes($UserName)."' and aktiv='1' order by id desc limit
> 1";
> $DB->Query($Query);
> if ($DB->next_record())
>
> $lastUserPost=$DB->Record['created'];
> $actDate= date("Y-m-d H:i:s");
> $Result=strtotime(date ($actDate))-strtotime($lastUserPost);
> } else
>
> $Result=0;
> }
> return $Result;
> }
> /***************and the code... i think thats all**************/
> if ($msglogin=='1') {
> $newMessage=" <b>entered the Messageboard</b>";
> if (getMsgBoardUserIdleTime($MName) >0) {
> echo "Eine User mit diesem Namen ist bereits Online, bitte waehle
> einen
> anderen...";
> $logged_out=true;
> $MName="";
> }
> }
>
> if (isset($MName) && $MName!="") {
> $MyIdleTime=getMsgBoardUserIdleTime($MName);
> if ($MyIdleTime > $MaxIdleTime) {
> logoutMsgBoardUser($MName);
> $logged_out=true;
> $MName="";
> echo " logged out by system after ".$MyIdleTime." seconds without
> saying
> anything ;)";
> }
> }
>
> volker
>
>
> ----- Original Message -----
> From: <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Sunday, June 01, 2003 4:11 AM
> Subject: [PHP] trikky authentication question
>
>
>> hi guys i have an authentication class , there is one last big issue
>> to fix , i am trying to prevent multiple logins , it does this ok
>> except ,
> the
>> first login gets kicked instead of the second one , i have a
>> last_login date entry to work with , what else should i have so on the
>> login check if the user is logged in , there is an issue using the
>> logged in feature , ok u give it an interval of say 2 hours , this may
>> prevent that person reloggin in for two hours right ?? :| , or say its
>> a few minutes , i can log bak in after a few minutes and still kick
>> the first login, what are my options
>>
>>
>>
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