php-symfony-web-profiler-bundle 2.7.9+dfsg-1ubuntu2 (amd64 binary) in ubuntu xenial

 Symfony WebProfilerBundle collects information about each request
 made to an application using it and stores them for later analysis.
 It includes a visual interface for analyzing profiling data as well as
 a toolbar for instant access to a lot of interesting information for
 debugging purposes.
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 Symfony is a PHP framework, a set of tools and a development methodology.