Symfony2 version switch [duplicate]

Question

Can I somehow detect inside the code which version of symfony is currently used?
I have a bundle which uses a symfony function that has changed in version 2.4 so I need to detect on which version I am running, so that the function which is adequate for the used symfony version will be called

this answer should help

Scriptable
– Scriptable

2015-01-22 20:56:00 +00:00
Commented Jan 22, 2015 at 20:56 — Scriptable
– Scriptable, Commented Jan 22, 2015 at 20:56

Jens A. Koch · Accepted Answer · 2015-01-22 21:06:44Z

2

The symfony version constant will help you.

You find it in Symfony/Component/HttpKernel/Kernel - constant VERSION.

https://github.com/symfony/symfony/blob/master/src/Symfony/Component/HttpKernel/Kernel.php#L62

answered Jan 22, 2015 at 21:06

Jens A. Koch

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3 Comments

Nickolaus Over a year ago

will $this->get('kernel')->getBundle(..) work to get the class or what do I have to use, because the Symfony Components are not an actual bundle... or can I use the class loader??

Jens A. Koch Over a year ago

Hmm.. the kernel class is often loaded by the classloader, because of $kernel = new HttpKernel($dispatcher, $resolver);. I would first try echo $kernel::VERSION and then echo Symfony/Component/HttpKernel/Kernel::VERSION.

Nickolaus Over a year ago

htx will check it out tomorrow

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