Question

I want to use all $gamename varibles again:

foreach($gamelist as $e){
            $chunks = explode('/',$e->nodeValue);
            $gamename = substr($chunks[2],0,-5);
            echo $gamename;
            echo "<br/>";
        }
 getObjects($fullPath,$folder,$gamename)

As I saw $gamename is undefined outside the foreach loop.

Answer 1

Based on your edit, you would need something like:

$gamenames = array();

foreach($gamelist as $e){
            $chunks = explode('/',$e->nodeValue);
            $gamename = substr($chunks[2],0,-5);
            echo $gamename;
            $gamenames[] = $gamename;
            echo "<br/>";
        }

// $gamenames is an array containing all game names
getObjects($fullPath,$folder,$gamenames[0])    // for the first game name