You don't need to create any intermediate arrays or for loops. Just ask the hash wether it contains the key you want 
foreach my $key (@array) {
    if (exists $hash{$key} ) 
    {
        print "array element: $key = $hash{$key} inside \%hash\n";
    }
    else { next }
}

[download]


holli

You can lead your users to water, but alas, you cannot drown them.

In reply to Re: using hash to compare with string and print the string by holli
in thread using hash to compare with string and print the string by Newbie95

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