setting a var not working

[sssssssssss]

For the life of me I dont know why. The chat "caught one" comes up, but nothing after that.

PHP Code:

function onActionServerSide() {
  if (params[0] == "caughtFish") {
    setani("fishing","fish.gif");
    player.chat = "CAUGHT ONE!";
    temp.fishtype = {"Whiting","Trout","Bass","Shark","Cod","Cuddlefish","Hardhead"};
    temp.i = random(0,6);
    temp.var = clientr.fish.(fishtype[i]);
    var++;
    //makevar("clientr.fish".fishtype[i]);
    //clientr.fish1 = clientr.fish1 ++;
  }
  if (params[0] == "noFish") {
    setani("fishing",NULL);
  }
  if (params[0] == "takeBait") {
    clientr.fworms --;
  }
} 


i also commented out in the code what I've already tried.