Snippets for eZ publish 3: Hiding or unhiding subtrees
This is compatible with eZ Publish 3.
Example code
if ( $node->attribute( 'can_hide' ) ) { if ( $node->attribute( 'is_hidden' ) ) { eZContentObjectTreeNode::unhideSubTree( $node ); } else { eZContentObjectTreeNode::hideSubTree( $node ); } }