You can also avoid the 'sliding' problem of skipping over elements because you removed the element before them by iterating backwards:

for(reverse (0 .. $#items)) {
    splice(@items, $_, 1) if ($items[$_] == 1 || $items[$_] == 3);
}

[download]

Which is slightly obfuscated, but works because the sliding end of the array contains only the elements you have already checked...

We're not surrounded, we're in a target-rich environment!

In reply to Re: Answer: How do I completely remove an element from an array? by jasonk
in thread How do I completely remove an element from an array? by vroom

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