PHP code example of sarigue / curlmetry

1. Go to this page and download the library: Download sarigue/curlmetry 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/ */

sarigue / curlmetry example snippets


use Curlmetry\Tracer;
use Curlmetry\Exporter\OtlpExporter;
use Curlmetry\Processor\SimpleSpanProcessor;

$exporter = new OtlpExporter('http://localhost:4318/v1/traces');
$processor = new SimpleSpanProcessor($exporter, 'curlmetry-demo');
$tracer = new Tracer($processor);

$tracer->startActiveSpan('http.request', function ($span) {
    $span->setAttribute('http.method', 'GET');
    $span->addEvent('processing', ['step' => 'controller']);
    usleep(5000);
});


use Curlmetry\Psr\CurlHttpClient;
use Curlmetry\Psr\Request;

$client = new CurlHttpClient();

$request = new Request(
    'POST',
    'http://localhost:4318/v1/traces',
    ['Content-Type' => ['application/json']],
    json_encode(['resourceSpans' => [...]])
);

$response = $client->sendRequest($request);
echo $response->getStatusCode();