public function getAddressStr() { $addr = []; if ($this->city) { $addr[] = Common::fmtCity($this->city); } if ($this->street) { $addr[] = Common::fmtStreet($this->street); } if ($this->home) { $addr[] = Common::fmtHome($this->home); } if ($this->housing) { $addr[] = Common::fmtHousing($this->housing); } if ($this->building) { $addr[] = Common::fmtBuilding($this->building); } return implode(', ', $addr); }