print eZFunctionHandler::execute( 'content', 'tree_count', array( 'parent_node_id' => 2
, 'limit' => 10
, ,'attribute_filter' => array( array( 'path', 'not_like', $subtree_parent_node.path_string . '*' ) )
, 'extended_attribute_filter' => array(
            'id' => 'TagsAttributeFilter',
            'params' => array(
                'tag_id' => array( 25 ),
                'include_synonyms' => true
            )
        )
 ) );