On Sep 30, Mark Martin said:

I want to compare the elements of an array with the keys in a hash. If matches are found, I want to store the values associated with the matched keys in an array for future processing :

  my @storage_array = ();
foreach $item(@original array) { if (exists $original_hash{$item}) {
      push(@storage_array, ?????? )
    }
  }

Your ?????? should just be $original_hash{$item}, I expect, although this code could be written far more succinctly as a map():

  my @storage_array = map {
    exists $original_hash{$_} ? $original_hash{$_} : ()
  } @original_array;

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