They are not even close to being equivalent, as evidenced by 
my @a = qw( a b c );

for (@a) {
   print("$_\n");   # Prints "a", then "b", then "c".
}

while (@a) {
   print("$_\n");   # Prints an infinite number of blank lines.
}

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In reply to Re: Internally, how do for() and while() differ? by ikegami
in thread Internally, how do for() and while() differ? by stevieb

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