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私はfacebookユーザーからログイン情報を取得するこのコードを持っています。それはある点まで働く。配列形式で情報を取得して印刷します。その配列情報をデータベースにどのように渡すのですか？私は何かを試しましたが、合格していないようです。ありがとう。facebookのログイン情報をデータベースに渡す
<?php
require '../src/facebook.php';
$facebook = new Facebook(array(
'appId' => '*******************',
'secret' => '*******************************',
));
// Get User ID
$user = $facebook->getUser();
if ($user) {
try {
// Proceed knowing you have a logged in user who's authenticated.
$user_profile = $facebook->api('/me');
} catch (FacebookApiException $e) {
error_log($e);
$user = null;
}
}
// Login or logout url will be needed depending on current user state.
if ($user) {
$logoutUrl = $facebook->getLogoutUrl();
} else {
$loginUrl = $facebook->getLoginUrl();
}
?>
<!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>
<a href="<?php echo $logoutUrl; ?>">Logout</a>
<?php else: ?>
<div>
<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 ?>
<?
mysql_connect('localhost', '****', '****');
mysql_select_db('***');
# We have an active session; let's check if we've already registered the user
$query = mysql_query("SELECT * FROM users WHERE oauth_provider = 'facebook' AND oauth_uid = ". $user['id']);
$result = mysql_fetch_array($query);
# If not, let's add it to the database
if(empty($result)){
$query = mysql_query("INSERT INTO users (oauth_provider, oauth_uid, username) VALUES ('facebook', {$user['id']}, '{$user['name']}')");
$query = msyql_query("SELECT * FROM users WHERE id = " . mysql_insert_id());
$result = mysql_fetch_array($query);
}
session_start();
if(!empty($user)){
# ...
if(empty($result)){
# ...
}
# let's set session values
$_SESSION['id'] = $result['id'];
$_SESSION['oauth_uid'] = $result['oauth_uid'];
$_SESSION['oauth_provider'] = $result['oauth_provider'];
$_SESSION['username'] = $result['username'];
}
if(!empty($_SESSION)){
header("Location: login.php");
}
session_start();
if(!empty($_SESSION)){
header("Location: done.php");
}
echo 'Welcome ' . $_SESSION['username'];
# or..
echo 'Welcome ' . !empty($_SESSION) ? $_SESSION['username'] : 'guest';
?>
</body>