本文整理汇总了PHP中Facebook::get_valid_fb_params方法的典型用法代码示例。如果您正苦于以下问题：PHP Facebook::get_valid_fb_params方法的具体用法？PHP Facebook::get_valid_fb_params怎么用？PHP Facebook::get_valid_fb_params使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Facebook的用法示例。
在下文中一共展示了Facebook::get_valid_fb_params方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: Facebook
<?php
require_once 'fbApi/facebook.php';
require_once 'constants.php';
require_once 'publicationGen.php';
//fb login
$facebook = new Facebook($appapikey, $appsecret);
$user_id = $facebook->require_login();
//handle session work
$session_key_hash = md5($facebook->api_client->session_key);
session_id($session_key_hash);
session_start();
session_unset();
//initialize basic user info using preloaded FQL
$pfql = $facebook->get_valid_fb_params($_POST, null, 'fb_sig');
$userinfo = null;
if (array_key_exists("userinfo", $pfql)) {
$userinfo = json_decode($pfql["userinfo"]);
}
if ($userinfo != null) {
$user_name = $userinfo[0][0];
$gender = $userinfo[0][1];
} else {
$user_name = "Somebody";
$gender = "he/she";
}
// create the publication fields to be used in post_to_stream call (fbjs)
$pubGen = new PublicationGen($gender);
?>
<fb:fbml>示例2: Facebook
<?php
include_once '../lib/client/facebook.php';
include_once '../lib/AppConfig.class.php';
// Create a new Facebook client object
$facebook = new Facebook(AppConfig::$api_key, AppConfig::$secret);
// Prevent this page from being viewed outside the context of http://app.facebook.com/appname/
$facebook->require_frame();
// Prevent this page from being viewed without a valid logged in user
// -- NOTE: This does not mean that the logged in user has added the application
$user = $facebook->require_login();
// Require the viewing user to have added the application.
$facebook->require_add();
// Use the get_valid_fb_params to return an array of the fb_sig_* parameters
$app_params = $facebook->get_valid_fb_params($_POST, 48 * 3600, 'fb_sig');
// Use the generate_sig method to create a signature from the application parameters and the secret
$request_sig = $facebook->generate_sig($app_params, AppConfig::$secret);
$sig_match = $facebook->verify_signature($app_params, $request_sig);
?>
<div style="padding: 10px;">
<h2>Hello <fb:name firstnameonly="true" uid="<?php
echo $user;
?>
" useyou="false"/>!</h2>
<?php
if ($sig_match) {
?>
<p>The signature "<?php
echo $request_sig;
?>
" does match the request parameters.</p>