Profiler
Edit this pageWarning: You are browsing the documentation for Symfony 4.1, which is no longer maintained.
Read the updated version of this page for Symfony 6.3 (the current stable version).
Profiler
The profiler is a powerful development tool that gives detailed information about the execution of any request.
Never enable the profiler in production environments as it will lead to major security vulnerabilities in your project.
Installation
In applications using Symfony Flex, run this command to install the profiler before using it:
1
$ composer require --dev symfony/profiler-pack
