do while?

[nikko50]

Hi guys
I think I need to use a do while loop for this. I want to place the first id in the array but not check it the first time through the loop and place it into the $CC var. On the next go arounds I will to check to see if it's already in there. If it is then I would like to skip it.

//BUILD ID ARRAY
$idList[] = $idline[id] ;
do{

//CREATE CC LIST
$CC.="D$getline[id],";

}

while (!in_array("$getline[id]", $idList));

---

[alimadzi]

So have you tried this? And could you use the [ PHP ] tags for your code? Thanks.

[laserlight]

A do while loop can work, but not quite in the way you have used it. For your code snippet, you insert twice and then start checking only on the third id.