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项目作者： adavesik

项目描述 ：
PHP implementation of Haversine formula
高级语言： TSQL
项目地址: git://github.com/adavesik/haversine.git
创建时间： 2017-11-06T12:12:29Z
项目社区：https://github.com/adavesik/haversine
开源协议：MIT License
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Haversine formula in PHP

PHP implementation of Haversine formula

Main functionality

  1. user can type address (ex. Толстопальцево 28 or 28 Толстопальцево or 28 Толстопальцево str…)
  2. system recognizes this address and brings similar addresses to client for choosing the correct one (ex. if search string is Толстопальцево 2, system suggest to user 2 variants: 1. Толстопальцево 28, 2. Толстопальцево 2), then , after selecting correct one, system brings the table with DISTANCES (in KM) from client’s address to all other addresses divided in 3 groups.

below you can find example

Distance < 5 Km Distance From 5 Km to 30 Km Distance more than 30 Km
Толстопальцево 28 (0.2 km) Анадырский пр. 9 (6.7 km) Кольская ул. 8 (28 km)
Толстопальцево 25 (0.4 km) Анадырский пр. 19 (9.1 km) Какая-то ул. 28 (38 km)
Толстопальцево 22 (0.9 km) Анадырский пр. 32 (9.5 km) …