[wp-trac] Re: [WordPress Trac] #2593: The walk_tree family should be a class

[WordPress Trac]

#2593: The walk_tree family should be a class
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       Id:  2593            |      Status:  new                     
Component:  Administration  |    Modified:  Sat Mar 25 15:55:54 2006
 Severity:  normal          |   Milestone:                          
 Priority:  normal          |     Version:  1.2                     
    Owner:  anonymous       |    Reporter:  davidhouse              
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Comment (by davidhouse):

 Addendum: some pitfalls.

  * Your {{{start_el()}}} etc. need to accept all the content so far, then
 append whatever content. Don't return a new string.
  * They also need to return, NOT echo.

 That's about it.

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Ticket URL: <http://trac.wordpress.org/ticket/2593>
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