Warning: You are browsing the documentation for Symfony 4.0, which is no longer maintained.
Read the updated version of this page for Symfony 5.3 (the current stable version).
Symfony provides a powerful profiler to get detailed information about the execution of any request.
In applications using Symfony Flex, run this command to install the profiler before using it:
$ composer require --dev symfony/profiler-pack
This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.