1. Go to this page and download the library: Download denniswinter/prompush 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/ */
denniswinter / prompush example snippets
$client = new PromPush\Client(new GuzzleHttp\Client([
'base_url' => 'http://prometheus-pushgateway.example.com:9091']
));