PHP Zend Framework：使用Zend_Db_Select返回对象

Question

Currently right now I'am using Zend_DB_Select, I would like to return the rows as objects so that I can use methods like save(), delete()

Function includes:

    $table = self::instance();
    $select = $table->getAdapter()->select();
    $select->from('table1');
    if($where != '')
    {
        $select->where($where);
    }
    $select->limit($count);
    $select->order('id DESC');

    $rs = $select->query()->fetchAll();

So right now Iam passing an array instead of object types.

Answer 1

Try this:

$rs = $select->query()->fetchAll(Zend_Db::FETCH_OBJ);

With Zend_Db::FETCH_OBJ , zend will return objects. It's all about fetch modes .

Answer 2

If you want to operate on your resulting rows as objects (to call save(), delete() on them and so on) you need to use Zend_Db_Table_* and not just Zend_Db_* for your requests.

That way your resultset will be Zend_Db_Table_Row objects (instead of arrays or stdClass objects) and those objects have methods such as save() and delete() that you can call to manipulate and update individual rows in your code.

Start reading here:

http://framework.zend.com/manual/en/zend.db.table.html