Signature/LoadedJWS.php
private function checkIssuedAt()
    {
        if (isset($this->payload['iat']) && (int) $this->payload['iat'] - $this->clockSkew > time()) {
            return $this->state = self::INVALID;
        }
    }
private function checkIssuedAt()
    {
        if (isset($this->payload['iat']) && (int) $this->payload['iat'] - $this->clockSkew > time()) {
            return $this->state = self::INVALID;
        }
    }
private function checkIssuedAt ( ) { if ( isset ( $ this -> payload [ 'iat' ] ) && ( int ) $ this -> payload [ 'iat' ] - $ this -> clockSkew > time ( ) ) { return $ this -> state = self :: INVALID ; } }
Ensures that the iat claim is not in the future.
Ensures that the iat claim is not in the future .