[OpenSIPS-Users] Timestamp in date format

[xaled at web.de]

Hi,

I need to create a timestamp node in an XML body like shown below

<timestamp>2013-08-01T12:00:00Z</timestamp>

I know that there is a get_timestamp function but I need the result to be formatted as date.

BTW, is there a way to directly define XML item value using variable

Something like: 
$xml(my_doc/doc/list) = "<item>$var(value)</item>";

Unfortunately it does not work like this

Thanks,
Xaled