[EP-tech] a question about: render_data_element

[alfredo.cosco at gmail.com (Alfredo Cosco)]

Hi All,
i find a function like this:

render_data_element( int, value, value );

eg. $dc->appendChild(  $plugin->{session}->render_data_element( 8,
"dc:".$_->[0], $_->[1] ) );

What does it mean the first argument, the int number?
I can't find documentation about it

Thanks
Alfredo
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ecs.soton.ac.uk/pipermail/eprints-tech/attachments/20170321/46ef02e1/attachment.html