my @keepers;
foreach my $i (0..$#array1)
{
    push @keepers, $i if $array1[$i] =~ /keep these/;
}
@array1 = @array1[@keepers];
@array2 = @array2[@keepers];

[download]

-QM
--
Quantum Mechanics: The dreams stuff is made of

In reply to Re: Use grep with two arrays by QM
in thread Use grep with two arrays by lampros21_7

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