Ouzo\Db\SelectColumnCallback::__invoke PHP Метод

    public function __invoke($matches)
    {
        $table = $matches[1];
        $column = $matches[2];
        $alias = $matches[3];
        if ($alias != "_{$table}_{$column}") {
            return $matches[0];
        }
        if ($table != $this->prev_table) {
            $first = !$this->prev_table;
            $this->prev_table = $table;
            $result = "{$table}.*";
            return $first ? $result : ", {$result}";
        }
        return "";
    }