A variable question

[kkrumlia]

Hi guys , i want to put the content of two integer variables together and then save in a variable, it should be easy but i can't get it
$var1=1234;
$var2=5678;
i want $var3= 12345678;

that is $var1 + $var2

tried many things converting vars to strings and adding them but all it dies is add the values mathmatically which i don't want

THanks

[jatar_k]

what about

$var3 = $var1 . $var2;

or
$array = array($var1,$var2);
$var3 = implode("",$array);

[kkrumlia]

THanks jatar_k , right on