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   2. drupal7

Find out whether there are any aggregator categories.

Rückgabewert

TRUE if there is at least one category and the user has access to them, FALSE otherwise.

Code

modules/aggregator/aggregator.module, line 273

<?php
function _aggregator_has_categories() {
  return user_access('access news feeds') && db_result(db_query('SELECT COUNT(*) FROM {aggregator_category}'));
}
?>