View difference between Paste ID: JdiDQrVi and 88JHrUmF

 $array= Array
 (
     "RT III" => 3,
     "RT II" => 2,
     "RT I" => 2,
     "RT V" => 1,
     "RT IV" => 1,
     "RT IX" => 4,
     "RT X" => 4,
     "RT XI" => 5,
 );
 
 
 
 foreach($array as $key=>$val){
         $data2[$val][] = $key;
 
 }
 krsort($data2);
 
 
     foreach($data2 as $ar2){
     $ar3=array();
     foreach($ar2 as $i=>$v){
-            if($i>=2) break;
+            if($i>=2) {
-            $ar3[]=$v;
+              echo implode(', ',$ar3),"<br />";unset($data2);
 	      break;
             }
 	$ar3[]=$v;
     }
     echo implode(', ',$ar3),"<br />";
     }
 
 /*
 hasilnya masih :
 RT XI
 RT IX, RT X
 RT III
 RT II, RT I
 RT V, RT IV
-RT IX, RT X
+
 inginya cuma :
 RT XI
 RT IX, RT X
 */