Apply fixes from StyleCI

Author: jxlwqq

src/Helper.php

@@ -63,12 +63,12 @@ private function _getAddressInfo($addressCode)
         $addressInfo = [];
         $firstCharacter = substr($addressCode, 0, 1); // 用于判断是否是港澳台居民居住证（8字开头）
         // 省级信息
-        $provinceAddressCode = substr($addressCode, 0, 2) . '0000';
+        $provinceAddressCode = substr($addressCode, 0, 2).'0000';
         $addressInfo['province'] = isset($this->_addressCodeList[$provinceAddressCode]) ? $this->_addressCodeList[$provinceAddressCode] : '';
 
         // 市级信息（港澳台居民居住证无市级信息）
         if ($firstCharacter != '8') {
-            $cityAddressCode = substr($addressCode, 0, 4) . '00';
+            $cityAddressCode = substr($addressCode, 0, 4).'00';
             $addressInfo['city'] = isset($this->_addressCodeList[$cityAddressCode]) ? $this->_addressCodeList[$cityAddressCode] : '';
         } else {
             $addressInfo['city'] = '';
@@ -81,8 +81,7 @@ private function _getAddressInfo($addressCode)
             $addressInfo['district'] = '';
         }
 
-
-if (empty($addressInfo)) {
+        if (empty($addressInfo)) {
             return false;
         } else {
             return $addressInfo;