How to use ThinkPHP6 for geolocation operations?

With the rapid development of mobile Internet, geolocation function has become an indispensable function in many applications, allowing users to obtain surrounding information more conveniently, and also providing merchants with a convenient way to interact. When implementing geolocation functions in applications, the ThinkPHP6 framework also provides a more convenient solution.

This article will introduce the specific methods and steps of using ThinkPHP6 for geolocation operations.

1. Install the extension

Before use, you need to install the think-geo extension officially provided by thinkphp. Just use composer to install it.

composer require topthink/think-geo

2. Configuration

Configure the extended providers item in the configuration file config/app.php and add the hinkGeoServiceProvider service provider.

'providers'    => [
    // 更多的服务提供者
        hinkGeoServiceProvider::class
],

3. Use

1. to obtain geocoding

Geocoding converts human-readable addresses into computer-readable longitude and latitude values, allowing us to Ability to locate locations specifically by latitude and longitude. In ThinkPHP6, we can use the Geo class to quickly perform geocoding operations.

use thinkGeo;

$address = '广东省广州市天河区华景路61号华景新天地';
$result = Geo::geocode($address);
dump($result);

$address in the code is the address that needs to be geocoded. The Geo::geocode() function will return a GeoResult object, which contains the geocoding information of the address, including longitude, latitude, and country/province. /city/region and other information.

2. Get reverse geocoding

Reverse geocoding converts computer-readable latitude and longitude values ​​into human-readable addresses. In ThinkPHP6, we only need to call the reverseGeocode() function of the Geo class to obtain reverse geocoding information.

use thinkGeo;

$lng = 113.324520; // 经度
$lat = 23.102290; // 纬度
$result = Geo::reverseGeocode($lng, $lat);
dump($result);

$lng and $lat in the code are the longitude and latitude values ​​that need to be reverse geocoded. The Geo::reverseGeocode() function will return a GeoResult object, which contains the geocoding information of the address where the longitude and latitude are located.

4. Summary

The above are the specific methods and steps for using ThinkPHP6 to perform geolocation operations. By applying this extension, we can easily implement the geolocation function in the application and provide users with more convenient services.

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