Please help! In the following code I cannot get the value of $tura outside the subroutine: 
my $sef1=$mw1->BrowseEntry(-variable=>\$it1,-width=>22, -state=>'reado
+nly', -browsecmd=>\&tura)->place(-x=>250,-y=>53);
sub tura{
    my $client=MongoDB::MongoClient->new("host"=>"10.9.602.179:27017")
+;
    my $db=$client->get_database("test");
    my $col_tura=$db->get_collection('atco_data')->find({"unit_id" => 
+"1" , "nume"=>"$it1"}, {"tura"=>1}); 
    my @cursor_tura=$col_tura->all;
    my $tura=$cursor_tura[0]->{'tura'};
    print "$tura\n";
    }

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In reply to variable access by aioan1

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