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Re: out of sheer curiosity... [message #177578 is a reply to message #177572] Tue, 10 April 2012 12:06 Go to previous messageGo to previous message
Jerry Stuckle is currently offline  Jerry Stuckle
Messages: 2598
Registered: September 2010
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On 4/10/2012 6:48 AM, Thomas Mlynarczyk wrote:
> Jerry Stuckle schrieb:
>>>> True, this seems to be the most common use case: Make the object
>>>> persist
>>>> between different HTTP requests.
>>
>> Scotty, please see my reply to Thomas. Only the state persists between
>> requests. The behavior doesn't. This is a huge difference.
>
> Behaviour persists as long as you don't modify your script. The
> behaviour is defined in the class and each instance uses that very same
> behaviour.
>
> Greetings,
> Thomas
>

No, a serialized object (or an object stored in a database) has only
state. The behavior doesn't exist until you create a new object from
that state.

A huge difference - and one real OO languages understand and handle.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================
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