I was just reading the Codex regarding get_terms();
. What exactly is the parameter 'term_group'
?
You can use it in (example): 'order_by'
for get_terms();
.
Hint: I could be all terms that share the same names, but have different slugs.
The idea of term groups was to have a term with multiple aliases.
This feature doesn’t seem to be fully backed and is therefore practically never used.