Do you mean the word for exchanged for the word foreach? No. Those keywords are syntactically equivalent. And I don't disagree with that fact.

Do you mean replace a for loop with a foreach loop, or vice versa? Certainly! They have different semantics!

The keyword "for" is the same as the keyword "foreach". The "for" loop is different from the "foreach" loop. Do I need to keep repeating this? {sigh}

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re^6: Interview Prepration by merlyn
in thread Interview Prepration by Anonymous Monk

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