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Symfony is a high-performance PHP framework for web development. The tracing and metrics features of AppSignal will work out of the box with the Symfony framework.

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Logging

You can configure your logger to send logs to Appsignal.

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Monolog

If you are using Monolog, you can add an AppSignal handler to the Monolog handler stack that will send logs to AppSignal.
config/packages/monolog.yaml
monolog:
  handlers:
    # other handlers

    appsignal:
      type: service
      id: appsignal.monolog.handler
      channels: ["app", "event"] # configure which channels to send to AppSignal
After that, add a service definition for 'appsignal.monolog.handler' that uses the Appsignal\Integrations\Monolog\Handler class.
config/services.yaml
services:
  # ... other services

  appsignal.monolog.handler:
    class: Appsignal\Integrations\Monolog\Handler
    factory: ['Appsignal\Integrations\Monolog\Handler', "withLevel"]
    arguments: ["info"] # configure log level that will reach AppSignal

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Stand-alone logger

You can also use the stand-alone logger and send logs to AppSignal using the Appsignal::log helper method. This method requires no configuration and will send logs only to AppSignal.
PHP
use Appsignal\Appsignal;
use Appsignal\Severity;

Appsignal::log(
	message: 'A test log',
	severity: Severity::INFO,
	attributes: ['region' => 'eu'],
	loggerName: 'my-custom-logger',
);