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我在我的测试现场http://www.weddingsplanner.co.in/test/pdo.php没有找到
及彼这么多错误的index.php文件以及我在页面db.php中出现错误代码，但我认为这将解决，如果我会发现一些sloutions从这里
<?php
require_once 'config.php';
function __autoload($class_name)
{
include_once 'library/' . strtolower($class_name) . '.php';
}
$user = new User();
$facebook = new Facebook(array(
'appId' => FB_ID,
'secret' => FB_SECRET,
));
if ($user->isLogged())
{
$registerOrLoginNeeded = false;
}
else
{
$registerOrLoginNeeded = true;
/*
To disable auto login, comment the code used to login automatically.
(Must be used together with documented changes in JavaScript)
Start Here.
*/
$fbUser = $facebook->getUser();
if ($fbUser)
{
try {
$userProfile = $facebook->api('/me');
if ($user->fbLogin($fbUser))
{
$registerOrLoginNeeded = false;
}
else
{
$db = Db::init();
$sth = $db->prepare("SELECT * FROM users WHERE email = ?");
$sth->execute(array($userProfile['email']));
if (false != $sth->fetch())
{
$sth = $db->prepare("UPDATE users SET facebook = ? WHERE email = ?");
if ($sth->execute(array($fbUser, $userProfile['email'])))
{
if ($user->fbLogin($fbUser))
$registerOrLoginNeeded = false;
}
}
}
} catch (FacebookApiException $e) {
$fbUser = null;
}
}
/*
End Commenting Here
*/
}
?>
<!DOCTYPE html>
<html lang="en-US">
<head>
<title>Simple Registration System</title>
<style>
body { font: normal 14px Verdana; }
h1 { font-size: 24px; }
h2 { font-size: 18px; }
</style>
</head>
<body>
<div id="wrap">
<section id="main">
<?php if (false === $registerOrLoginNeeded): ?>
<h1>Welcome</h1>
<p>You may now enjoy the site.</p>
<a href="logout.php">Logout</a>
<?php else: ?>
<div id="fb-root"></div>
<script type="text/javascript">
window.fbAsyncInit = function() {
FB.init({
appId : '<?php echo $facebook->getAppID() ?>', // App ID
channelUrl : 'http://localhost.com/channel.html', // Channel File
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
oauth : true, // enable OAuth 2.0
xfbml : true // parse XFBML
});
FB.Event.subscribe('auth.login', function(response) {
/*
To have user login when FB login button is clicked
comment window.location.reload(); line and
uncomment the window.location = "fb_login.php";
line. Must be used together with commenting the PHP part
*/
window.location.reload();
//window.location = "fb_login.php";
});
FB.Event.subscribe('auth.logout', function(response) {
window.location.reload();
});
};
(function(d){
var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/all.js";
d.getElementsByTagName('head')[0].appendChild(js);
}(document));
</script>
<h1>Registration or login needed</h1>
<div style="float: left; margin-right: 15px;">
<h2>Register</h2>
<p>You need to register to fully enjoy this site.</p>
<div class="fb-registration"
data-fields='[{"name":"name"},
{"name":"birthday"},
{"name":"location"},
{"name":"gender"},
{"name":"email"},
{"name":"username","description":"Username","type":"text"},
{"name":"password"}]'
data-redirect-uri="http://localhost.com/register.php"
width="300">
</div>
</div>
<div style="float: left;">
<h2>Login</h1>
<p>
If you already have an account you can login
using the form below:
</p>
<form action="login.php" method="POST">
<div>
<label for="username">Username:</label>
<input type="text" id="username" name="username" />
</div>
<div>
<label for="password">Password:</label>
<input type="password" id="password" name="password" />
</div>
<div><input type="submit" value="Login" /></div>
<p>
If you previously registered for this site using Facebook,
you can now login using your Facebook account.
</p>
<div class="fb-login-button" data-show-faces="false" scope="email"></div>
</form>
</div>
<div style="clear:both;"> </div>
<?php endif; ?>
</section>
</div>
</body>
</html>
这里是db.php中的代码
<?php
class Db
{
private static $db;
public static function init()
{
if (!self::$db)
{
try {
$dsn = 'mysql:host='.DB_HOST.';dbname='.DB_NAME;
self::$db = new PDO($dsn, DB_USER, DB_PASS);
self::$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
// Normally, we would log this
die('Connection error: ' . $e->getMessage() . '<br/>');
}
}
return self::$db;
}
}
嗯，'http：// www.weddingsplanner.co.in/test/library /'没有列出文件'pdo.php'，所以这就是问题:) – silentw 2013-04-09 11:52:58
检查你的路径，文件不存在有 – 2013-04-09 11:53:44