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Start your free trialBruno Calheira
12,625 PointsWhat's the difference between the functions add_filter and add_action?
When should I use one or another?
1 Answer
Jacobus Hindson
14,429 PointsAction 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.