PHP code example of brettmc / otel-php-rust

1. Go to this page and download the library: Download brettmc/otel-php-rust 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/ */

brettmc / otel-php-rust example snippets


$provider = \OpenTelemetry\API\Globals::tracerProvider();
$tracer = $provider->getTracer('name', '0.1' /*other params*/);
$span = $tracer
    ->spanBuilder('test-span')
    ->setAttribute('key', 'value');
$span->updateName('updated');
var_dump($span->getContext()->getTraceId());
$span
    ->setStatus('Ok')
    ->end();


$tracer = \OpenTelemetry\API\Globals::tracerProvider()->getTracer('my-tracer');
$root = $tracer->spanBuilder('root')->startSpan();
$scope = $root->activate();

//somewhere else in code
\OpenTelemetry\API\Trace\Span::getLocalRoot()->updateName('updated');

$root->end();
$scope->detach();