Generating a list with the while loop

Hi guys, im quite new to PHP so bare with me.

I would like to create a "list generator" script. What I mean by that is I would like a script that does the following:

Black desk
Green desk
yellow desk
white desk

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I don't want to have type both words in, just input a list such as:black,green,yellow,white
then have the script generate the above

Hope that makes sense

Thanks all!@!

 

$input = "black,green,yellow,white";
$items = explode(",", $input);

function makeList($val)
{
	echo $val . " desk <br />";
}

array_walk($items, "makeList");

PHP:

I am open for any PayPal donations

 

That seems like a non-conventional way to do this.

$colors = array("Black", "Green", "Yellow", "White");

foreach ($colors as $color) {
    print "$color Desk\n";
}

PHP: