How to concatenate strings with Perl?

amansundar · #1 11-16-2007, 09:58 PM

Hi all,

Can any one explain me with coding ...for how to concatenate strings with Perl?

velhari · #2 11-26-2007, 05:48 AM

Hi,

Using Join and dot operator, you can concatenate string easily.

Example:-

$string = 'Hello'.'World';
output as,
HelloWorld

$string = join 'Hello','World';
output as,
HelloWorld

S.Vinothkumar · #3 11-28-2007, 08:39 PM

Yes...exactly vel!

let me post some example....

using Perl's dot operator:

$name = 'checkbook';
$filename = "/tmp/" . $name . ".tmp";

using Perl's join function

$name = "checkbook";
$filename = join "", "/tmp/", $name, ".tmp";

S.Vinothkumar · #4 11-28-2007, 08:39 PM

By the way....

Actually...usual way of concatenating strings ....

Code:

$filename = "/tmp/${name}.tmp";

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