$option_mix

www-api/app/Controllers/WrenchResources.php

@@ -19,13 +19,14 @@ class WrenchResources extends BaseController
             $c= $a+$b;
 
             $ansPos = rand(1,4);
+            $option_mix=[];
             for ($ii=1; $ii<=4; $ii++){
                 if ($ii== $ansPos){
                     $next_question["option_mix"][]= $c;
                 }else
                 {
                     $ansRand = rand(1000,9999);
-                    $next_question["option_mix"][]=   ($ansRand == $c)? $ansRand+rand(1,5) : $ansRand;
+                    $option_mix[]=   ($ansRand == $c)? $ansRand+rand(1,5) : $ansRand;
                 }
             }
 
@@ -35,6 +36,7 @@ class WrenchResources extends BaseController
                 "question" => "What is C ? <br>  C = $a + $b .",
                 "option" => [  rand(1000,9999), $c ,  rand(1000,9999)],
                 "answer" => $c,
+                'option_mix' => $option_mix,
                 "last" => false,
                 "points" => 10
             ];