What to choose for a modern knowledge base (knowledge) for a small team?

Question

PHP

For a team of 15 people, an online service is required for storing documents (instructions), pieces of code (syntax highlighting), with flexible access sharing rights.
Interested in a modern solution, convenient and simple (Google search is spammed with irrelevant options).

Answer 1

Here: https://regex101.com/r/eH7uE9/1
And now you will say that this is not suitable, and you will start listing the rest of the conditions of the problem.

Answer 2

/^(https?:\/\/)?([\da-z\.-]+)\.([az\.]{2,6})([\/...

Answer 3

www.mediawiki.org/wiki/MediaWiki with code highlighting plugin.

Answer 4

Will github, bitbucket work?

Answer 5

trac.edgewall.org

Answer 6

We use ChiliProject (fork-Redmine) in our department. Tasktracker, file dump, wiki, CVS integration, notifications, etc.