CBitrixPHPAppTransport::getCurrentUser

public function getCurrentUser($signatureKey = '')
{
	if($signatureKey !== '')
	{
		$this->setSignatureKey($signatureKey);
	}

	if($this->signatureKey)
	{
		return $this->callSigned('user.current');
	}
	else
	{
		return $this->call('user.current');
	}
}