function search_cron

Implements hook_cron().

Fires hook_update_index() in all modules and cleans up dirty words.

See also

search_dirty()

File

modules/search/search.module, line 356

Code

function search_cron() {
    // We register a shutdown function to ensure that search_total is always up
    // to date.
    drupal_register_shutdown_function('search_update_totals');
    foreach (variable_get('search_active_modules', array(
        'node',
        'user',
    )) as $module) {
        // Update word index
        module_invoke($module, 'update_index');
    }
}