php 正则匹配省市区

preg_match(‘/(.*?(省|自治区|北京市|天津市))+(.*?(市|自治州|地区|区划|县))+(.*?(区|县|镇|乡|街道))/‘, $address, $matches);

        $address = ‘广东省深圳市南山区’;
        preg_match(‘/(.*?(省|自治区|北京市|天津市))/‘, $address, $matches);
        if (count($matches) > 1) {
            $province = $matches[count($matches) - 2];
            $address = str_replace($province, ‘‘, $address);
        }
        preg_match(‘/(.*?(市|自治州|地区|区划|县))/‘, $address, $matches);
        if (count($matches) > 1) {
            $city = $matches[count($matches) - 2];
            $address = str_replace($city, ‘‘, $address);
        }
        preg_match(‘/(.*?(区|县|镇|乡|街道))/‘, $address, $matches);
        if (count($matches) > 1) {
            $area = $matches[count($matches) - 2];
            $address = str_replace($area, ‘‘, $address);
        }

        return [
            ‘province‘ => isset($province) ? $province : ‘‘,
            ‘city‘ => isset($city) ? $city : ‘‘,
            ‘area‘ => isset($area) ? $area : ‘‘,
        ];