Elgg\Queue\DatabaseQueue::size PHP Метод

    public function size()
    {
        $prefix = $this->db->prefix;
        $name = $this->db->sanitizeString($this->name);
        $result = $this->db->getDataRow("SELECT COUNT(id) AS total FROM {$prefix}queue WHERE name = '{$name}'");
        return (int) $result->total;
    }