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

效果图：



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('/1\d{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;



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