PHP智能识别收货地址信息实例

功能需求：用户输入混合的收货地址，能智能识别出地址，手机，姓名

准备:需要两张表，一张地区表和一张姓氏表 (地区表得到应该不难，姓氏表我是搜索中国姓氏自制的哈，底部会附上表结构)

思路：主要思路分两种，一种是用户正常输入全地址，则顺序按地区等级匹配地址；另一种用户非正常输入（省市区有缺少的），则全面模糊搜索表，再根据结果对比原地址。

提醒：手机可以根据自己需求修改正则；

名字只匹配中文，可以根据自己的需求修改姓氏表以及正则

地址匹配暂无发现问题

代码：

  <?php  class DistinguishAddress {  /**   * 类的入口方法   * 传入地址信息自动识别，并返回最高匹配结果   * 如果地址新增，则需要删除缓存文件重新缓存   * @param $address   **/  function getAddressResult($address){   // 优先第一种方法   $result = $this->getAddressArrar($address);   // 如果结果不理想，再模糊去匹配   if($result['level'] != 3){    $result_sub = $this->addressVague($address);    // 只有全匹配对才替换，否则不做任何改变    if($result_sub['level'] == 3){     $result = $result_sub;    }   }   // 联系方式-优先匹配电话   if(preg_match('/1d{10}/', $address, $mobiles)){ // 手机    $result['mobile'] = $mobiles[0];   } else if(preg_match('/(d{3,4}-)?d{7,8}/', $address, $mobiles)){ // 固定电话    $result['mobile'] = $mobiles[0];   }   // 识别姓名-必须空格分享的--概率   preg_match_all('/[x{4e00}-x{9fa5}]{2,}/iu', $address,$names);   if($names){    $name_where = '';    foreach ($names[0] as $name){     // 必须是大于1个字符且小于5个字符的     if(1 < mb_strlen($name,'utf-8') && mb_strlen($name, 'utf-8') < 5){      $sub_name = mb_substr($name, 0, 1, 'utf-8');      $name_where .= "name like '{$sub_name}%' or ";     }    }    if(!empty($name_where)){     $name_where = substr($name_where, 0, -3);     $names_sql = "select name from surname where {$name_where} order by sort desc";     $list = Db::getInstance('DbTrade')->getAll($names_sql);     // 统计有多少种可能性-姓名     $result['name_num'] = count($list);     if($list) {      $name_first = $list[0]['name'];      foreach ($names[0] as $name){       $len = mb_strlen($name_first, 'utf-8');       if (mb_substr($name, 0, $len, 'utf-8') == $name_first){        $result['name'] = $name;       }      }     }    }   }   // 去掉详细里面的姓名和电话   $result['info'] = str_replace($result['mobile'], '', $result['info']);   $result['info'] = str_replace($result['name'], '', $result['info']);   $result['info'] = $result['province']['region_name'] . $result['city']['region_name'] . $result['district']['region_name'] . $result['info'];   return $this->getCityLevelList($result);  }  /**   * 获取对应城市等级列表   **/  function getCityLevelList($result){   // 获取所有地址递归列表   $regions = $this->getRegionTreeList();   // 获取省份列表- 只有存在值才返回对应列表   $province_id = $result['province']['region_id'];   if ($province_id) {    foreach ($regions as $region){     unset($region['childs']);     $result['province_list'][] = $region;    }   }   // 获取城市列表- 只有存在值才返回对应列表   $city_id = $result['city']['region_id'];   if ($city_id) {    foreach ($regions[$province_id]['childs'] as $region){     unset($region['childs']);     $result['city_list'][] = $region;    }   }   // 获取地区列表- 只有存在值才返回对应列表   $district_id = $result['district']['region_id'];   if ($district_id) {    foreach ($regions[$province_id]['childs'][$city_id]['childs'] as $region){     unset($region['childs']);     $result['district_list'][] = $region;    }   }   return $result;  }  /**   * 获取所有地址递归列表   **/  function getRegionTreeList(){   // IO   $file_name = 'regions.json';   if(is_file($file_name)){    $regions = file_get_contents($file_name);    $regions = json_decode($regions, true);   } else {    $region_sql = "select region_id,region_name,parent_id from region";    $regions = Db::getInstance('DbTrade')->getAll($region_sql);    $regions = $this->arrayKey($regions);    file_put_contents($file_name, json_encode($regions));   }   return $regions;  }  /**   * 第一种方法   * 根据地址列表递归查找准确地址   * @param $address   * @return array   **/  function getAddressArrar($address){   // 获取所有地址递归列表   $regions = $this->getRegionTreeList();   // 初始化数据   $province = $city = $district = array();   // 先查找省份-第一级地区   $province = $this->checkAddress($address, $regions);   if($province){    // 查找城市-第二级地区    $city = $this->checkAddress($address, $province['list']);    if($city){     // 查找地区-第三级地区     // 西藏自治区那曲市色尼区辽宁南路西藏公路 第三个参数因为这个地址冲突取消强制     $district = $this->checkAddress($address, $city['list']);    }   }   return $this->getAddressInfo($address, $province, $city, $district);  }   /**    * 第二种方法    * 地址模糊查找    **/  function addressVague($address){   $res = preg_match_all('/S{2}[自市区镇县乡岛州]/iu', $address,$arr);   if(!$res) return false;   $where = ' where ';   foreach ($arr[0] as $value){    if(strpos($value, '小区') === false && strpos($value, '开发区') === false){     $where .= "region_name like '%{$value}' or ";    }   }   $where = substr($where,0,-3);   $region_sql = "select region_id,region_name,parent_id,region_type from region " . $where;   $citys = $GLOBALS['db']->getAll($region_sql);   // 匹配所有地址   $result = array();   foreach ($citys as &$city){    // 所有相关联的地区id    $city_ids = array();    if($city['region_type'] == 2) {     $city_ids = array($city['parent_id'], $city['region_id']);     // 尝试能不能匹配第三级     $region_sql = "select region_id,region_name,parent_id,region_type,left(region_name,2) as ab_name from region where parent_id='{$city['region_id']}'" ;     $areas = $GLOBALS['db']->getAll($region_sql);     foreach ($areas as $row){      if(mb_strpos($address,$row['ab_name'])){       $city_ids[] = $row['region_id'];      }     }    } else if($city['region_type'] == 3){     $region_sql = "select parent_id from region where region_id='{$city['parent_id']}'" ;     $city['province_id'] = $GLOBALS['db']->getOne($region_sql);     $city_ids = array($city['parent_id'], $city['region_id'], $city['province_id']);    }    // 查找该单词所有相关的地区记录    $where = " where region_id in(" . join(',', $city_ids) . ")";    $region_sql = "select region_id,region_name,parent_id,region_type,left(region_name,2) as ab_name from region " . $where . ' order by region_id asc';    $city_list = $GLOBALS['db']->getAll($region_sql);    sort($city_ids);    $key = array_pop($city_ids);    $result[$key] = $city_list;    sort($result);   }   if($result){    list($province, $city, $area) = $result[0];    return $this->getAddressInfo($address, $province, $city, $area);   }   return false;  }  /**   * 匹配正确的城市地址   * @param $address   * @param $city_list   * @param int $force   * @param int $str_len   * @return array   **/  function checkAddress($address, $city_list, $force=false, $str_len=2){   $num = 0;   $list = array();   $result = array();   // 遍历所有可能存在的城市   foreach ($city_list as $city_key=>$city){    $city_name = mb_substr($city['region_name'], 0, $str_len,'utf-8');    // 判断是否存包含当前地址字符    $city_arr = explode($city_name, $address);    // 如果存在相关字眼，保存该地址的所有子地址    if(count($city_arr) >= 2){     // 必须名称长度同时达到当前比对长度     if(strlen($city['region_name']) < $str_len){      continue;     }     $num ++;     $list = $list + $city['childs'];       $result[] = array(      'region_id' => $city['region_id'],      'region_name' => $city['region_name'],      'list' =>$list,     );    }   }   // 如果有多个存在，则加大字符匹配长度   if($num > 1 || $force){    $region_name1 = $result[0]['region_name'];    $region_name2 = $result[1]['region_name'];      if(strlen($region_name1) == strlen($region_name2) && strlen($region_name1) == $str_len){     $region_id1 = $result[0]['region_id'];     $region_id2 = $result[1]['region_id'];     $index = $region_id1 > $region_id2 ? 1 : 0;     $result = $result[$index];     return $result;    }    return $this->checkAddress($address, $city_list, $force, $str_len+1);   } else {    $result[0]['list'] = $list;    return $result[0];   }  }  /**   * 根据原地址返回详细信息   * @param $address   * @param $province   * @param $city   * @param $area   * @return array   **/  function getAddressInfo($address, $province, $city, $district){   // 查找最后出现的地址 - 截取详细信息   $find_str = '';   if($province['region_name']){    $find_str = $province['region_name'];    if($city['region_name']){     $find_str = $city['region_name'];     if($district['region_name']){      $find_str = $district['region_name'];     }    }   }   // 截取详细的信息   $find_str_len = mb_strlen($find_str,'utf-8');   for($i=0; $i<$find_str_len-1; $i++){    $substr = mb_substr($find_str,0,$find_str_len - $i, 'utf-8');    $end_index = mb_strpos($address, $substr);    if ($end_index){     $address = mb_substr($address, $end_index + mb_strlen($substr) , mb_strlen($address) - $end_index);    }   }   !empty($find_str) && $find_str = '|S*' . $find_str;   $area['info'] = preg_replace("/s*|,|，|:|：{$find_str}/i", '', $address);   $level = 0;   if($district['region_name']){    $level = 3;   } else if($city['region_name']){    $level = 2;   } else if ($province['region_name']) {    $level = 1;   }   return array(    'province' => array('region_id'=>$province['region_id'], 'region_name'=>$province['region_name']),    'city'  => array('region_id'=>$city['region_id'], 'region_name'=>$city['region_name']),    'district'  => array('region_id'=>$district['region_id'], 'region_name'=>$district['region_name']),    'info'  => $area['info'],    'level'  => $level,   );  }  /**   * 递归所有地址成无限分类数组   * @param $data   * @param int $region_id   * @return array   **/  function arrayKey($data, $region_id=1){   $result = array();   foreach ($data as $row){    if($region_id == $row['parent_id']){     $key = $row['region_id'];     $row['childs'] = $this->arrayKey($data, $row['region_id']);     $result[$key] = $row;    }   }   return $result;  }  }  ?>

姓氏surname表（id,姓，优先匹配顺序）

  DROP TABLE IF EXISTS `surname`;  CREATE TABLE `surname` (   `id` int(11) NOT NULL AUTO_INCREMENT,   `name` char(10) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,   `sort` int(11) NULL DEFAULT NULL,   PRIMARY KEY (`id`) USING BTREE,   INDEX `name`(`name`) USING BTREE,   INDEX `sort`(`sort`) USING BTREE  ) ENGINE = InnoDB AUTO_INCREMENT = 481 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '姓氏表' ROW_FORMAT = Compact;

地址region表（）

  CREATE TABLE `region` (   `region_id` smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,   `parent_id` smallint(5) UNSIGNED NOT NULL DEFAULT 0,   `region_name` varchar(120) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '',   `region_type` tinyint(1) NOT NULL DEFAULT 2,   `agency_id` smallint(5) UNSIGNED NOT NULL DEFAULT 0,   PRIMARY KEY (`region_id`) USING BTREE,   INDEX `parent_id`(`parent_id`) USING BTREE,   INDEX `region_type`(`region_type`) USING BTREE,  ) ENGINE = InnoDB AUTO_INCREMENT = 3956 AVG_ROW_LENGTH = 44 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;