将对象复制到其他表 - Symfony 1.4

Question

I have two table:

First:
id | name  | password
 1 | peter | old

Second:
id | name  | password

I get object from table First:

$first = Doctrine::getTable('First')->find(1);

$copy = $first->copy();

$second = new Second($first);
$second->save();

or

$second = new Second($copy);
$second->save();

In both cases i have:

Second:
id | name  | password
 1 | NULL  | NULL 
 2 | NULL  | NULL

Is possible to make this copy?

Answer 1

Have you tried with toArray / fromArray ?

$first = Doctrine::getTable('First')->find(1);

$second = new Second();
$second->fromArray($first->toArray());
$second->save();