33   public $token;  variable in Google_OAuth2
107         $this->token['created'] = time();
156    * @param string $token
159   public function setAccessToken($token) {  argument
160     $token = json_decode($token, true);
161     if ($token == null) {
164     if (! isset($token['access_token'])) {
167     $this->token = $token;
171     return json_encode($this->token);
210     if (null == $this->token && null == $this->assertionCredentials) {
220         if (! array_key_exists('refresh_token', $this->token)) {
225         $this->refreshToken($this->token['refresh_token']);
231         array('Authorization' => 'Bearer ' . $this->token['access_token'])
275       $token = json_decode($body, true);
276       if ($token == null) {
280       if (! isset($token['access_token']) || ! isset($token['expires_in'])) {
284       $this->token['access_token'] = $token['access_token'];
285       $this->token['expires_in'] = $token['expires_in'];
286       $this->token['created'] = time();
296      * @param string|null $token The token (access token or a refresh token) that should be revoked.
299   public function revokeToken($token = null) {  argument
300     if (!$token) {
301       $token = $this->token['access_token'];
303     $request = new Google_HttpRequest(self::OAUTH2_REVOKE_URI, 'POST', array(), "token=$token");
307       $this->token = null;
319     if (null == $this->token) {
324     $expired = ($this->token['created']
325         + ($this->token['expires_in'] - 30)) < time();
361       $id_token = $this->token['id_token'];