What version of perl are you using? In recent versions (5.6.0 and later I believe) the penalty for not using /o was greatly reduced.

So, /o isn't really much of a gain anymore because the worst case scenerio it was designed to avoid is no longer applicable.

-Blake

In reply to Re: Regexes and /o by blakem
in thread Regexes and /o by l2kashe

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