Themselves wrote:
>
> Hi guys, I've come up with a situation in my application where serializing
> a
> select object to store it in a session variable would be remarkably
> useful,
> but it isn't working. It's just throwing the usual "can't serialize a PDO
> object" error. This was apparently fixed in
> http://framework.zend.com/issues/browse/ZF-4600. Here's my basic code.
>
> class DbTable_Candidates extends Zend_Db_Table_Abstract
> {
> /**
> * @var string Table name
> */
> public $_name = 'candidates';
>
> /**
> * @var string Primary key
> */
> public $_primary = 'id';
> }
>
> ...then, later on...
>
> function fetchList($criteria) {
> $table = new DbTable_Candidates();
> $adapter = $table->getAdapter();
> $select = $adapter->select();
>
> ... a bunch of stuff gets added to the $select object....
>
> $serialize = serialize($select);
> }
>
> and the error: You cannot serialize or unserialize PDO instances
>
> This is on 1.7.8 of the framework, by the way.
>
>
Oh. Ok, so this functionality works just fine, I just didn't read the URL I
linked correctly, the functionality to serialize Zend_Db_Select objects
isn't added until the 1.8 release, so if you're trying to get it working
with an earlier version, upgrade.
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