You're either wrong, using something tricky that doesn't show in this example (like lots of symbolic references or tie()d arrays) or the rest of the code is so simple it doesn't do anything useful and you're worrying for no reason at all.

IOW: show more of the code and include the way you've measured the speed of various parts of it.

update: the only thing that I can think off off-hand is that you've got enormous strings of equal length that are identical except for the end. But I'm pretty sure that that is not it.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: notequal very slow by Joost
in thread notequal very slow by Anonymous Monk

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