please explain about sessions!!

[icedroplet1987]

how can i make session not expire untill browser closed, and it shud resume after browser open.. likewise coding-talk remember me option.. should only expire on logout.. help me on this friends and also, will it open some security bug in lavalair?

[timo]

$_cookie

$coockiename = session;
$cookieexpire = time()+3600*24*30;

if(isset($_SESSION['session'])){
setcookie($cookiename, $session, $cookieexpire);
}

if(isset($_COOKIE[$cookiename])){
$session = $_COOKIE[$cookiename];
// or
echo $_COOKIE[$cookiename];/// debug
}

thats all...

[chathumax]

session hijack

how to prevent session hijacking?

[shushant]

how to prevent session hijacking?

ini_set ('session.cookie_lifetime', 0);

small trick to avoid session hijacking

$ip = 'Ip Addr Here'; 
$_SESSION['ip'] = $ip;

if ( $_SESSION['ip'] === $ip){
      //rest of code here
}

[metulj]

how to prevent session hijacking?

1. by searching here, before posting
2. by reading already posted solutions
3. by using above mentioned solutions