my $foo = "Foo";
my $bar = "Bar";
my $foo .= $bar;

[download]
this is incorrect. the third row doesn't need 'my' so it needs to look like: 
$foo .= $bar;

[download]

Originally posted as a Categorized Answer.

In reply to Re: How do I concatenate a string? by jupiter2005ster
in thread How do I concatenate a string? by Anonymous Monk

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