Reference · Beginner

Profiler

Lessons in the Profiler track.

Who it is for

You should already know

You will be able to

Lessons

  1. Latest Profiler Request Learn how to open the latest captured profiler request, interpret its diagnostic data, and keep profiler access secure in development.
  2. Opening a Saved Profiler Session Learn how to open and inspect a saved Symfony profiler capture, review collector panels, handle compatibility failures, and protect sensitive diagnostic data.
  3. PHP Information in the Symfony Profiler Learn how to use Symfony's PHP information view to inspect the web PHP runtime, configuration, extensions, environment values, request context, and web-versus-CLI differences.