WARNING: You are browsing the documentation for Symfony 4.0 which is not maintained anymore. Consider upgrading your projects to Symfony 5.1.

Profiler

4.0 version

Maintained

3.4 4.4 5.1 current 5.0 5.2 master

Unmaintained

2.7 2.8 3.0 3.1 3.2 3.3 4.1 4.2 4.3

Profiler¶

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:

1	$ composer require --dev symfony/profiler-pack

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