Warning: session_start(): cannot send session cache limiter - headers already sent

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<?php
session_start();
if(isset($_SESSION['uname']) || isset($_SESSION['pass']) ){
    if (isset($_REQUEST['logout']))
    {
        session_unset(); 
        session_destroy();
       echo "<script>location.href = 'login.php' </script> " ;
    } 
}
else
{
   echo "<script>location.href = 'login.php' </script> " ;
}
?>

What I have tried:

Tried Ob_Clean(), UTF-8 tried but have no luck

Posted 2-Jul-20 17:58pm

Fahad Mansoor

Updated 2-Jul-20 21:10pm

v2

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Andre Oosthuizen · Answer 1 · 2020-07-02T21:10:00

You can try the following -

PHP

if (session_status() == PHP_SESSION_NONE) {
    session_start();
}

if(isset($_SESSION['uname']) || isset($_SESSION['pass']) ){
    if (isset($_REQUEST['logout']))
    {
    session_destroy();
    } //else ...

//Change the echo part to -
header('Location: /login.php');
exit;