[TYPO3-mvc] Ho do you get the timestamp from a DateTime property?

[Stephen Bungert]

Thanks very much both of you. That did it!
"Stephen Bungert" <stephenbungert at yahoo.de> schrieb im Newsbeitrag 
news:mailman.1.1327953688.14781.typo3-project-typo3v4mvc at lists.typo3.org...
>I have a datetime property which works fine, but now I want to get the 
>timestamp and not have a datetime object returned - I want to compare the 
>datetime field in a query. What do  I have to do to get the timestamp (as 
>stored in the database) and not a datetime object/array?
>
> Stephen.