How can I know which variables are accessible from which templates?
 

I don’t have coder knowledge but many times I mess with my templates and plugins to improve them, but I never understand how to call a variable from one column from one table

For instance: I can call any variable from forum table in forumhome_forumbit_level1_post template by adding something like this: $forum[column_name]

Then, when I try the same in navbar It doesn’t work, and I found that it only works by adding something like this: $foruminfo[column_name]

Then I go to another template, the trheadbit, and here not $forum[column_name] nor $foruminfo[column_name] works. I can’t get this info shown trough this template

Anyone could point me where could I find the documentation about how to access the variables at any template? I suppose that it must be explained somewhere

Sorry if this was asked somewhere. I was looking for this info many times, but I don’t know how to search for this

I could use this info too!