开发一款app，php做服务端，有一个功能是附近的人和发布动态的时候发布自己的定位，php世界有啥好的方案去做这些吗？
描述你的问题
贴上相关代码
贴上报错信息
贴上相关截图
已经尝试过哪些方法仍然没解决（附上相关链接）
回复内容：
描述你的问题
贴上相关代码
贴上报错信息
贴上相关截图
已经尝试过哪些方法仍然没解决（附上相关链接）
你这是让人家做项目总结报告啊。。。
比较上传的坐标呗。
geohash.这个可以将二维压缩成一维。
推荐使用Elasticsearch，对地理位置支持很好
服务端：
http://www.chengxiaobai.cn/SQL/mysql-according-to-the-latitude-and-longitude-search-sort.html
客户端：各种地图API
我觉得题主态度极其不端正啊，复制粘贴玩？
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