PHP code example of previousnext / php-prometheus

1. Go to this page and download the library: Download previousnext/php-prometheus 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/ */

previousnext / php-prometheus example snippets


$gauge = new Gauge("foo", "bar", "A test gauge");
$gauge->set(100, ['baz' => 'wiz']);
$gauge->set(90, ['wobble' => 'wibble', 'bing' => 'bong']);
$gauge->set(0);

$serializer = MetricSerializerFactory::create();
$output = $serializer->serialize($gauge, 'prometheus');


$counter = new Counter("foo", "bar", "A counter for testing");
$counter->set(100, ['baz' => 'wiz']);

$serializer = MetricSerializerFactory::create();
$output = $serializer->serialize($counter, 'prometheus');


$summary = new Summary("foo", "bar", "Summary help text", 'baz');
$buckets = [0, 0.25, 0.5, 0.75, 1];
$values = [2, 4, 6, 8, 10];
$summary->setValues($buckets, $values);
$summary->setSum(54321);
$summary->setCount(212);

$serializer = MetricSerializerFactory::create();
$output = $serializer->serialize($summary, 'prometheus');


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