PHP code example of timewave / laravel-logger

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

timewave / laravel-logger example snippets

use Timewave\Logger\Classes\Logger;
use Timewave\Logger\Classes\OtlpSender;

$log = new Logger(
    'my-app-name',
    'debug',
    'text',
    "\t",
    new OtlpSender('http://localhost:4318')
);
$log->info('Something happened', ['key' => 'value']);

$log = new Logger('my-app-name', 'debug', 'text', "\t", null, null, ['env' => 'prod']);

$log->info('Something happened');           // env=prod
$log->info('And again', ['userId' => 42]);  // env=prod userId=42

$log = new Logger('auth-4', 'debug', 'text', "\t", new OtlpSender('http://localhost:4318'));

$request = $log->createChildSpan('request', ['requestId' => 'Legodalf'], ['http.method' => 'POST']);
$request->verbose('Incoming request');

$login = $request->createChildSpan('login', ['username' => 'siv']);
$login->info('User is trying to login');   // requestId=Legodalf username=siv traceId=… spanId=…

// The underlying Span is reachable for callers that need the id or trace id
// (e.g. to set on a response header):
$traceId = $login->getSpan()->traceId;

$login->endSpan();
$request->endSpan();

$userId = $request->withChildSpan('login', ['username' => 'siv'], function (Logger $log) {
    $log->info('User is trying to login');
    return User::login('siv');
});

$request = $log->createRootSpanFromTraceparent(
    'request',
    $_SERVER['HTTP_TRACEPARENT'] ?? null,
    ['requestId' => 'Legodalf']
);

$span = $request->getSpan();

$headers = $span !== null
    ? ['traceparent' => $span->toTraceparent()]
    : [];

sh
docker compose run --rm phpunit vendor/bin/phpunit --filter SpanOtlpTest
docker compose run --rm php php -r 'echo PHP_VERSION;'