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Re: Detecting if a string is a regular expression

by MidLifeXis (Prior)
on Jan 10, 2013 at 19:45 UTC ( #1012727=note: print w/ replies, xml ) Need Help??


in reply to Detecting if a string is a regular expression

Wouldn't $b also be a regular expression, and $a also be a valid string? In other words, what are your criteria?

--MidLifeXis


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