In the tag wiki for 7 there is a comment at the bottom:

Version tags should be used only when strictly necessary, and not used just to report "I am using Drupal 7 in my site."

While I understand the probable intention (not clogging up these tags), I actually find having the version number as a tag very useful when answering questions, if only to know what version the user is struggling with (and so avoid a comment to ask). Users don't always put this information in their title/question.

Furthermore marking each question with the version of Drupal it relates creates a natural grouping for the questions, making it easy for experts in the different versions to spend their time in the right tag.

I can't think of a good reason to not mark each question with the Drupal version, unless of course that question is not version-specific.

I may well be missing the point though, can anyone comment?

2 Answers 2


Read Version tags considered harmful and Numeric version tags considered ... OK for backstory.

I think the comment is useless, because in all but very few cases, which version they're on is essential to answering the question. But it doesn't prohibit use of the tag, and you can just be judicious with your interpretation of "strictly necessary".

As a moderator I cannot foresee the need to remove a version tag from a question.

  • Wow I wasn't ready for that, who knew such a thing could be so contentious :) Thanks for the links and advice.
    – Clive Mod
    Commented Jan 27, 2012 at 19:22

The Drupal version is a necessary information, but it doesn't need to be given using a tag. On Stack Exchange, version tags should be used if the question, and its answers are specific to a version. To make an example, the following question doesn't need to have a version tag:

What is the different between the global variable $user, and the user object I obtain from user_load()?

The difference is the same, independently from the Drupal version.

Vice versa, a question similar to the following one could require a tag for the Drupal version for which the OP is interested.

I need a module for [explanation of the purpose]. Is there a module I can use for that?

The question could not contain any indication of the Drupal version, and the answers could report the modules existing for Drupal 6, and Drupal 7. Ideally, if when Drupal 8 will have its first official release, and a new module is available, a new answer can be added to report what other modules are available for Drupal 8.

Imagine what happens in the following scenario:

  • A user asks about a module to use for a specific purpose
  • Users answer proposing modules for Drupal 6
  • Another user asks about a module to use for the same purpose
  • One (or more) of the modules reported in the answers for the first question has also a Drupal 7 version, or it has a Drupal 7 version some time after the second question has been asked

(This actually happened at least once.)

In this case, the questions would be duplicate, as they are asking the same thing, and the answers for one question apply also to the other question.

As another example, take the following question.

I am using user_load() to load a user object, but it doesn't work. What am I doing wrong?

This is the code I am using.

$user = user_load(array('uid' => 1));

The answer is clearly that such code doesn't work on Drupal 7, but it works in Drupal 6.

This last example makes evident something:

  • When the question is about code that is not simple as a single function call, the tag for the Drupal version is probably necessary. Complex code is probably different basing on the Drupal version; the more complex the code is, the less chances the code has to be portable between different Drupal versions.
  • The OP doesn't know if the question is specific for a specific Drupal version, in most of the cases. That why more expert users need to check if the question is specific for a Drupal version, or not, and remove/add the version tag when necessary.

The Stack Exchange idea is that a question needs to be useful not just to the OP, but also to any future readers. If the question is only useful for the OP, then the question is probably too localized.
Not correctly used version tags make the question not useful for future readers, who would probably not read a question if they are interested for a Drupal 6 answer, and they see the question is tagged . If the answers are really valid also for Drupal 6, they would miss the answer they are looking for.

The reason the tag description is generic is that is not possible to list in which cases the version tag should be used, and when it should not be used. That is why it says, "Version tags should be used only when strictly necessary."

I must admit, it is difficult to make users understand when they need to use a tag for the Drupal version, when they can tag their Stack Overflow question using drupal-6, or drupal-7, and nobody will probably remove the tags when they are used for questions that are not specific for a Drupal version.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .