Monolog

Monolog is the most popular logging library for PHP. You can use Monolog directly to send logs to AppSignal.

Install the Monolog auto-instrumentation package:

composer require open-telemetry/opentelemetry-logger-monolog

Then add Appsignal\Integrations\Monolog\Handler to Monolog's handler stack.

use Appsignal\Integrations\Monolog\Handler;
use Monolog\Logger;
 
$logger = new Logger('app');
$logger->pushHandler(Handler::withLevel('info'));
 
$logger->info('My log message');

Visit logging documentation to find out more about AppSignal logging capabilities.