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Bruno Calheira
Bruno Calheira
12,625 Points

What's the difference between the functions add_filter and add_action?

When should I use one or another?

1 Answer

Jacobus Hindson
Jacobus Hindson
14,429 Points

Action will add a new action, while filter allows you to manipulate an existing Action....thats a very simplified answer. Best to read through the Codex for each for full information.

Add_action vs add_filter