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RegExp - get rid of spaces around string?

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Hi guys!

i want to clear up string from possible spaces around string (they can be there, ormay be not). problem is - there can be spaces in middle, and im a newbie in regexp.

right now im using a stone hammer to cut off them:

$newipspis = "   DS TSDAPAR1TTHG "

            while stringleft($newipspis,1) = " " or stringright($newipspis,1) = " "
               if stringleft($newipspis,1) = " " then $newipspis = StringTrimLeft($newipspis,1)
               if stringright($newipspis,1) = " " then $newipspis = StringTrimright($newipspis,1)

maybe there is a better way to do this??

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