I think there is a communications fault here. Does the phrase "only required fields" in the question mean fields whose content is the string "required" (which would be none); or is the question about how to extract only the first and last, space separated tokens from a string.

Is the $string in the question literal, or simply showing the position of "required fields"?

Clarification please....

In reply to Re: Regular expression help by Wiggins
in thread Regular expression help by ashnator

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