I wrote some code using grep with $_ but my boss was worried that it wouldnt be thread-safe.

I laughed out loud with sarcasm at the thought, but then being rational about it, I realized that it was a feasible worry.

Are the special globals somehow localized to one thread. Also, are they safe to use with say Apache?

Where in the docs did you go to find your answer.

In reply to is $_ thread-safe? by princepawn

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