Sorry did not make it clear what the output is. after the loop has completed and line

my $newfirst=();
    for ( my $i=0;$i < $Numfirst;$i++) {
    #print "name part is ".ucfirst $nfirst[$i]."\n";
    $newfirst .= join(" ",(ucfirst $nfirst[$i]) );
    }

print "new first name is $newfirst\n";

[download]

results in BillyBobAllan whereas code

my $NewFirst= join(" ", 'Billy', 'Bob', 'Allan');
print "new first name is $NewFirst\n";

[download]

results in Billy Bob Allan

In reply to Re: trying to use join in a loop by lamasculo
in thread trying to use join in a loop by lamasculo

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