I would imagine it would be more efficient to do the substitution before the split.

No needless iterating then.

Something like this:

while (<DATA>) {
    chomp;
    s/\\n/\n/g;           ## Avoiding $_ is sometimes
    my @ar = split /\|/;  ## even more fun than using
    warn Dumper @ar;      ## it. ;P
}

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In reply to Re^2: Make string that results from split behave like double-quoted string by protist
in thread Make string that results from split behave like double-quoted string by knobcreekman

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