用php检查是不是指向内部或不在多多边形geojson中
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【中文标题】用php检查是不是指向内部或不在多多边形geojson中【英文标题】：check if point inside or not in multipolygon geojson with php用php检查是否指向内部或不在多多边形geojson中 【发布时间】：2020-09-25 12:52:42 【问题描述】：我有这样的多多边形点的geojson
"geometry":
"type": "MultiPolygon",
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我需要检查给定的坐标点是否在avilabe区域内
例如检查坐标点4.585919718930924,97.19313601405156是否在区域内
我用turfjs找到了javascript的解决方案
但我希望这个过程只在带有php的服务器上
我找到了 php 的解决方案，但只能使用一维数组 https://assemblysys.com/php-point-in-polygon-algorithm/
更新
通过手动将 turf js 转换为 php 解决
【问题讨论】：
【参考方案1】：通过手动将 turf js 转换为 php 解决
【讨论】：
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