> if you also want substring matching..merely remove the start and end anchors in the regex.

I'm sorry, you seem to have conflated the string and the regex. That won't work; it's equivalent to saying that /foobar/ will match "ooba" because there aren't any anchors in it. The problem is quite a bit more complicated than that; please take a look at both the specification in my original post and JavaFan's solution, which addresses it perfectly.


--
"Language shapes the way we think, and determines what we can think about."
-- B. L. Whorf

In reply to Re^4: Phone number to word conversion by oko1
in thread Phone number to word conversion by oko1

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