phwd/example.php

## example.php
<?php

require '../src/facebook.php';

// Create our Application instance (replace this with your appId and secret).
$facebook = new Facebook(array(
  'appId'  => 'app_id',
  'secret' => 'your_secret',
));

// Get User ID
$user = $facebook->getUser();

var_dump($user);

if ($user) {
  try {
    // Proceed knowing you have a logged in user who's authenticated.
    $user_profile = $facebook->api('/me');
  } catch (FacebookApiException $e) {
    error_log($e);
    $user = null;
  }
}

var_dump($user_profile);

// Login or logout url will be needed depending on current user state.
if ($user) {
  $logoutUrl = $facebook->getLogoutUrl(array('next' => 'http://YOUR_DOMAIN/logout.php'));
} else {
  $loginUrl = $facebook->getLoginUrl();
}

// This call will always work since we are fetching public data.
$naitik = $facebook->api('/naitik');

?>
<!doctype html>
<html xmlns:fb="http://www.facebook.com/2008/fbml">
  <head>
    <title>php-sdk</title>
    <style>
      body {
        font-family: 'Lucida Grande', Verdana, Arial, sans-serif;
      }
      h1 a {
        text-decoration: none;
        color: #3b5998;
      }
      h1 a:hover {
        text-decoration: underline;
      }
    </style>
  </head>
  <body>
    <h1>php-sdk</h1>

    <?php if ($user): ?>
      <a href="<?php echo $logoutUrl; ?>">Logout</a>
    <?php else: ?>
      <div>
        Login using OAuth 2.0 handled by the PHP SDK:
        <a href="<?php echo $loginUrl; ?>">Login with Facebook</a>
      </div>
    <?php endif ?>

    <h3>PHP Session</h3>
    <pre><?php print_r($_SESSION); ?></pre>

    <?php if ($user): ?>
      <h3>You</h3>
      <img src="https://graph.facebook.com/<?php echo $user; ?>/picture">

      <h3>Your User Object (/me)</h3>
      <pre><?php print_r($user_profile); ?></pre>
    <?php else: ?>
      <strong><em>You are not Connected.</em></strong>
    <?php endif ?>

    <h3>Public profile of Naitik</h3>
    <img src="https://graph.facebook.com/naitik/picture">
    <?php echo $naitik['name']; ?>
  </body>
</html>

## logout.php
<?php
     echo "Logout";
?>
	<?php

	require '../src/facebook.php';

	// Create our Application instance (replace this with your appId and secret).
	$facebook = new Facebook(array(
	'appId' => 'app_id',
	'secret' => 'your_secret',
	));

	// Get User ID
	$user = $facebook->getUser();

	var_dump($user);

	if ($user) {
	try {
	// Proceed knowing you have a logged in user who's authenticated.
	$user_profile = $facebook->api('/me');
	} catch (FacebookApiException $e) {
	error_log($e);
	$user = null;
	}
	}

	var_dump($user_profile);

	// Login or logout url will be needed depending on current user state.
	if ($user) {
	$logoutUrl = $facebook->getLogoutUrl(array('next' => 'http://YOUR_DOMAIN/logout.php'));
	} else {
	$loginUrl = $facebook->getLoginUrl();
	}

	// This call will always work since we are fetching public data.
	$naitik = $facebook->api('/naitik');

	?>
	<!doctype html>
	<html xmlns:fb="http://www.facebook.com/2008/fbml">
	<head>
	<title>php-sdk</title>
	<style>
	body {
	font-family: 'Lucida Grande', Verdana, Arial, sans-serif;
	}
	h1 a {
	text-decoration: none;
	color: #3b5998;
	}
	h1 a:hover {
	text-decoration: underline;
	}
	</style>
	</head>
	<body>
	<h1>php-sdk</h1>

	<?php if ($user): ?>
	<a href="<?php echo $logoutUrl; ?>">Logout</a>
	<?php else: ?>
	<div>
	Login using OAuth 2.0 handled by the PHP SDK:
	<a href="<?php echo $loginUrl; ?>">Login with Facebook</a>
	</div>
	<?php endif ?>

	<h3>PHP Session</h3>
	<pre><?php print_r($_SESSION); ?></pre>

	<?php if ($user): ?>
	<h3>You</h3>
	<img src="https://graph.facebook.com/<?php echo $user; ?>/picture">

	<h3>Your User Object (/me)</h3>
	<pre><?php print_r($user_profile); ?></pre>
	<?php else: ?>
	<strong><em>You are not Connected.</em></strong>
	<?php endif ?>

	<h3>Public profile of Naitik</h3>
	<img src="https://graph.facebook.com/naitik/picture">
	<?php echo $naitik['name']; ?>
	</body>
	</html>