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：

<?phpclass 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;

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