Format datetime

[antanof]

Hello,
i have an other little problem :
I want an xml export datetime like :
2010-12-11T18:14:30
but mp3tag give me
2010-12-11 18:14:30

how can i transform the format ? can i do :

$regexp(%_datetime%,(\d\d\d\d).(\d\d).(\d\d)T(\d\d).(\d\d).(\d\d),$1.$2.$3.$4.$5.$6) ??

The simplest would be to:
%_date%T%_time%
but %_time% don't exist...

[DetlevD]

@antanof

... I want an xml export datetime like :
2010-12-11T18:14:30 but mp3tag give me 2010-12-11 18:14:30
how can i transform the format ? ...

Simply replace the one space with letter "T"
$replace(%_datetime%,' ','T')

DD.20121211.1827.CET

[antanof]

thanks