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Re^2: Speed of Perl Regex Engine

by runrig (Abbot)
on Nov 29, 2012 at 19:30 UTC ( #1006343=note: print w/ replies, xml ) Need Help??

in reply to Re: Speed of Perl Regex Engine
in thread Speed of Perl Regex Engine

I believe in later versions of Perl (>= 5.6), this is no longer true. As long as $regexp doesn't change, /$regexp/ isn't compiled again, making "/o" (mostly) obsolete.

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