#prerequisites

• PHP 8.2
• Composer

How to use

Serviceprovider

TelemetryServiceProvider::class

Using TelemetryService to log

use \Webgrip\TelemetryService\Core\Domain\Services\TelemetryServiceInterface;

class Foo
{
    public function __construct(private TelemetryServiceInterface $telemetryService) {
    }
    
    public function bar()
    {
        $this->telemetryService->logger()->debug('Hello World');
        $this->telemetryService->logger()->info('Hello World');
        $this->telemetryService->logger()->warning('Hello World');
        // ... 
    }
}

Using TelemetryService to trace

use \Webgrip\TelemetryService\Core\Domain\Services\TelemetryServiceInterface;

class Foo
{
    public function __construct(private TelemetryServiceInterface $telemetryService) {
    }
    
    public function bar()
    {
        $tracer = $this->telemetryService->tracer();
        $span = $tracer->spanBuilder('foo')->startSpan();
        
        $span->addEvent('bar');
        $span->setAttributes(['foo' => 'bar']);
        $span->recordException(new \Exception('Hello World'));
        $span->addLink('foo', 'bar');
        // ... 
        
        $span->end();
    }
}

Using attributes

You can add the attribute 'Webgrip\TelemetryService\Core\Domain\Services\Traceable' to your class to automatically trace all methods of the class You can also use this attribute to trace a single method

#[\Webgrip\TelemetryService\Core\Domain\Attributes\Traceable]
class Foo
{
    public function bar()
    {
        // ...
    }
    
    #[\Webgrip\TelemetryService\Core\Domain\Attributes\Traceable]
    public function baz()
    {
        // ...
    }
}

}

// DI configuration return [ Foo::class => function (\DI\Container $container) { $factory = $container->get(\Webgrip\TelemetryService\Infrastructure\Factories\TracedClassFactory::class) $foo = new Foo();

    return $factory->create($foo);
}

];