Sorry I completely ignored the $filter code segment, but it appears the $filter is going to suffer from the same fate as the previously discussed code did. The variables need to be passed in and better contained to avoid problems.
That said, if this is a simple one time utility script, you can get away with the globals, but it is a dangerous practice.

In reply to Re: Re: Re: coderefs, walktree, OO by trs80
in thread coderefs, walktree, OO by axelrose

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