Following up on ssandv's "state your problem more clearly" -- more "precisely" would also be a "good thing"Reg SM. Re code tags, see Markup in the Monastery. And does "it doesn't work" mean you're having trouble writing a regex that matches what you want or something else? (If so, what?)

Then you may want to explain whether "I want the BLABLA's with the integer '2'" means

In reply to Re: to group array items or not to group array items by ww
in thread to group array items or not to group array items by hellworld

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