PHP code example of rebing0512 / geohashs

1. Go to this page and download the library: Download rebing0512/geohashs library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

rebing0512 / geohashs example snippets


use Rebing0512\Geohashs;

$length = 6;

$geohash = new Geohash();

$hash = substr($geohash->encode('latitude','longitude'), 0, $length);

$box = $geohash->neighbors($hash);

$box[] = $hash;

$in_str = "'".implode("','", $box)."'";

// PHP
// $sql = "SELECT FROM `table` WHERE LEFT(geohash, {$length}) IN ($in_str)";
// echo $sql;

// OUTPUT
// SELECT FROM `table` WHERE LEFT(geohash, 6) IN ('xxxxxx','aaaaaa', ......)