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PHP code example of basis-company / opentelemetry

1. Go to this page and download the library: Download basis-company/opentelemetry 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/ */

basis-company / opentelemetry example snippets




use OpenTelemetry\Tracing\Builder;
use OpenTelemetry\Tracing\SpanContext;

$spanContext = SpanContext::generate(); // or extract from headers

$tracer = Builder::create()->setSpanContext($spanContext)->getTracer();

// start a span, register some events
$span = $tracer->createSpan('session.generate');

// set attributes as array
$span->setAttributes([ 'remote_ip' => '5.23.99.245' ]);
// set attribute one by one
$span->setAttribute('country', 'Russia');

$span->addEvent('found_login', [
  'id' => 67235,
  'username' => 'nekufa',
]);
$span->addEvent('generated_session', [
  'id' => md5(microtime(true))
]);

$span->end(); // pass status as an optional argument