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Added useful debug commands in the debug documentation #7023

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Oct 20, 2016
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Added useful debug commands in the debug documentation #7023

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26 changes: 26 additions & 0 deletions debug/debugging.rst
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Expand Up @@ -59,3 +59,29 @@ locations. To avoid problems, you can either tell your IDE to ignore the PHP
cache files, or you can change the extension used by Symfony for these files::

$kernel->loadClassCache('classes', '.php.cache');

Useful Debugging Commands
-------------------------

When developing a large application, it can be hard to keep track of all the
different services, routes and translations. Luckily, Symfony has some commands
that can help you visualize and find the information.

``debug:container``
Displays information about the contents of the Symfony container for all public
services. To find only those matching a name, append the name as an argument.

``debug:config``
Shows all configured bundles, their class and their alias.

``debug:router``
Displays information about all configured routes in the application as a
table with the name, method, scheme, host and path for each route.

``debug:translation <locale>``
Shows a table of the translation key, the domain, the translation and the
fallback translation for all known messages, if translations exist for
the given locale.

When in doubt how to use a console command, open the help section by appending
the ``--help`` option.