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14 years ago
<?php

// try to mimic cpanel logout style
// only diff is usr & pwd field is cleared when re-login
// tested with ff2 & ie8

session_start();

$username = "test";
$password = "test";

if(isset($_GET['logout']))
{
  unset($_SESSION["login"]);
  echo "You have logout ... ";
  echo "[<a href='" . $_SERVER['PHP_SELF'] . "'>Login</a>]";
  exit;
}

if (!isset($_SERVER['PHP_AUTH_USER']) || !isset($_SERVER['PHP_AUTH_PW']) || !isset($_SESSION["login"]))
{
  header("WWW-Authenticate: Basic realm=\"Test\"");
  header("HTTP/1.0 401 Unauthorized");
  $_SESSION["login"] = true;
  echo "You are unauthorized ... ";
  echo "[<a href='" . $_SERVER['PHP_SELF'] . "'>Login</a>]";
  exit;
}
else
{
  if($_SERVER['PHP_AUTH_USER'] == $username && $_SERVER['PHP_AUTH_PW'] == $password)
  {
    echo "You have logged in ... ";
    echo "[<a href='" . $_SERVER['PHP_SELF'] . "?logout'>Logout</a>]";
  }
  else
  {
    unset($_SESSION["login"]);
    header("Location: " . $_SERVER['PHP_SELF']);
  }
}

// content here

?>
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