eZXML data ($node.data_map.body)

Wednesday 19 December 2007 4:30:47 am

I would like to make an operator that replaces certain occurrences of words with different words. For example replace [ci]Hello[/ci] with for example Hi. Now I made the operator and I used

{$node.data_map.body|myoper()}

At the php file I received the $node.data_map.body as $input

function MyOperLogic($input)
 {	
   do the replacement.
 }

My question is how to deal with the inputed data. I know it an ezcontentobjectattribute. How can I get to the data_text, etc.

Any reading, tutorial, hint, help is appreciated.

Thank you.