本文整理匯總了PHP中Facebook::verify_signature方法的典型用法代碼示例。如果您正苦於以下問題：PHP Facebook::verify_signature方法的具體用法？PHP Facebook::verify_signature怎麽用？PHP Facebook::verify_signature使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Facebook的用法示例。
在下文中一共展示了Facebook::verify_signature方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: verify_signature
public function verify_signature($fb_params, $expected_sig)
{
// we don't want to verify the signature until we have a valid
// session secret
if ($this->verify_sig) {
return parent::verify_signature($fb_params, $expected_sig);
} else {
return true;
}
}示例2: Facebook
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>
<?php
} else {