public function deleteAccessToken(AccessToken $accessToken)
{
if (!isset($_SESSION['php-oauth-client']['access_token'])) {
return false;
}
foreach ($_SESSION['php-oauth-client']['access_token'] as $k => $t) {
$token = unserialize($t);
if ($accessToken->getAccessToken() !== $token->getAccessToken()) {
continue;
}
unset($_SESSION['php-oauth-client']['access_token'][$k]);
return true;
}
return false;
}