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All add-ons

Low Search

Just $89.00 per license

Compatibility: EE2, EE3, EE4, EE5
Latest release: 6.2.1 (released 2020-06-16)
Licensing: Commercial License Agreement

Custom fields and indexes

If your custom field type stores something else in the exp_channel_data table than what needs to be indexed, you can add Low Search compatibility to your custom field type. Just add a public method third_party_search_index($field_data) to your field type class, and you’re good to go.

third_party_search_index is given one parameter: (string) $data, the field data currently in the database. Furthermore, all field settings are available through $this->settings, including $this->settings['entry_id'] for the current entry and $this->settings['low_search_collection_id'] for the current collection id. The method should return a string that is used for the search index. The string will be sanitized by Low Search and the field weight will be added automatically as well.


public function third_party_search_index($data)
  $query = $this->EE->db->select('real_content')
         ->where('entry_id', $this->settings['entry_id'])
         ->where('other_key', $data)

  return $query->row('real_content');