/** * Perform scheduled maintenance tasks relating to the question bank. */ public static function cron() { global $CFG; // Delete any old question preview that got left in the database. require_once($CFG->dirroot . '/question/previewlib.php'); question_preview_cron(); }
/** * Perform scheduled maintenance tasks relating to the question bank. */ public static function cron() { global $CFG; // Delete any old question preview that got left in the database. require_once $CFG->dirroot . '/question/previewlib.php'; question_preview_cron(); // Clear older calculated stats from cache. require_once $CFG->dirroot . '/question/engine/statisticslib.php'; question_usage_statistics_cron(); }