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mc_update_group_data

Joe Dolson edited this page May 15, 2026 · 4 revisions

Filter calendar update data before saving an individual event when managing groups.

Auto-generated Example

add_filter(
   'mc_update_group_data',
    function(
        {array} $update,
        {string} $event_author,
        {string} $action,
        {int} $event_id
    ) {
        // Your code here.
        return $update;
    },
    10,
    4
);

Parameters

  • {array} $update Event update data for groups.
  • {string} $event_author Author for these events.
  • {string} $action Action performed.
  • {int} $event_id Event ID being updated.

Returns

{array}

Files

apply_filters( 'mc_update_group_data', $update, $event_author, $action, $event_id )

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