Get the environment name in a Twig template with Symfony2

Question

Is there a way to get the name of the current environment in a Twig template? I'd like to set some CSS style values depending on it.

score 183 · Accepted Answer · edited Feb 23 '17 at 10:56

183

http://symfony.com/doc/current/templating/app_variable.html:

<p>Application Environment: {{ app.environment }}</p>

edited Feb 23 '17 at 10:56

Community

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answered Apr 17 '12 at 18:08

marka.thore

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It slipped my eye, sorry about that... Thank you for pointing out! – GergelyPolonkai Apr 17 '12 at 18:14
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It would have been helpful to provide the actual answer with the link. – afilina Jan 14 '14 at 22:36

score 46 · Answer 2 · edited May 07 '14 at 22:20

46

Use

app.environment

e.g.

{% extends app.environment == 'dev' ? "::dev_layout.html.twig" : "::layout.html.twig" %}

edited May 07 '14 at 22:20

zerkms

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answered May 17 '13 at 12:58

Tac Tacelosky

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score 24 · Answer 3 · edited May 13 '16 at 19:59

24

Or you can use

app.debug

This returns true if debug is enabled. This is usually the case in the dev environment, however debug can be enabled in any of the environments... prod, test, dev, etc....

edited May 13 '16 at 19:59

Chris

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answered Jul 30 '13 at 11:10

Sfblaauw

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app.debug returns true only when debugging is enabled. Although enabling debug mode in the production environment is generally a bad idea, it's not impossible it is turned on. – GergelyPolonkai Jul 30 '13 at 14:52
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Debug can be enabled or disabled for any environment. Also, there are more than just two environments possible (I usually use 3 or 4), so a boolean is of little help. – afilina Jan 14 '14 at 22:38
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Do not use this, use app. environment – Carlos Granados Mar 22 '16 at 16:08
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Do not use is not helpful. Explain why. – RichieHH May 18 '17 at 11:26
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Although this is not the proper answer to the OP, this is more useful – nicolallias Feb 05 '18 at 14:54

Get the environment name in a Twig template with Symfony2

3 Answers3