Those 2 loops do quite different things.

If your goal is to create a new array, @cleaned_values, from another array, @values, you could use a "for" loop like this: 

for (@values) {
    push @cleaned_values, _clean_cgi_param($_);
}

[download]

Alternately, you could use map for this: 

@cleaned_values = map { _clean_cgi_param($_) } @values;

[download]

Update: The code in the OP was modified after I composed this node.

In reply to Re: C-style for loop by toolic
in thread C-style for loop by mandog

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