my @array = qw/sarah john/;
my %hash  = (
  sarah => 19,
  john  => 25,
  emma  => 22,
);
print "$_: $hash{$_}\n" for grep exists $hash{$_}, @array;

__output__

sarah: 19
john: 25

[download]
See. exists and grep for more info.
HTH

_________
broquaint

In reply to Re: extracting values from hashes by broquaint
in thread extracting values from hashes by Anonymous Monk

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