protected property SearchQuery::$keys
Positive and negative search keys.
Type: array
File
- modules/search/search.extender.inc, line 51
- Search query extender and helper functions.
Class
- SearchQuery
- Do a query on the full-text search index for a word or words.
Code
protected $keys = array('positive' => array(), 'negative' => array());
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https://api.drupal.org/api/drupal/modules!search!search.extender.inc/property/SearchQuery::keys/7.x