/** * Counts the number of related beans in an N-M relation. * This method returns the number of beans of type $type associated * with reference bean(s) $bean. The query can be tuned using an * SQL snippet for additional filtering. * * @param RedBean_OODBBean|array $bean a bean object or an array of beans * @param string $type type of bean you're interested in * @param string $sql SQL snippet (optional) * @param array $bindings bindings for your SQL string * * @return integer * * @throws RedBean_Exception_Security */ public function relatedCount($bean, $type, $sql = NULL, $bindings = array()) { if (!$bean instanceof RedBean_OODBBean) { throw new RedBean_Exception_Security('Expected array or RedBean_OODBBean but got:' . gettype($bean)); } if (!$bean->id) { return 0; } $beanType = $bean->getMeta('type'); try { return $this->writer->queryRecordCountRelated($beanType, $type, $bean->id, $sql, $bindings); } catch (RedBean_Exception_SQL $exception) { $this->handleException($exception); return 0; } }