[Resolved] Adding Together

[NZ_Kiwis]

I want to add these so they print "group1"

$i = 1;
$test = 'group';
$groupnew = "$test" + $c;
echo $groupnew;

What is wrong with this code?

[drew010]

$groupnew = $test . $i

[planetsim]

Your using an Arithmetic operator "+" to try and concatenate a string.

To do this use the .

$i = 1;
$test = 'group';
$groupnew = "$test"  . $c;
echo $groupnew;

String Operators has a little more on how it works.