Aufgabe 3 komplett

M2/Beispiele/meal.php

@@ -3,7 +3,7 @@ const GET_PARAM_MIN_STARS = 'search_min_stars';
 const GET_PARAM_SEARCH_TEXT = 'search_text';
 const GET_PARAM_SHOW_DESCRIPTION = 'show_description';
 const GET_PARAM_SPRACHE = 'sprache';
-const GET_PARAM_TOP_FLOPP = 'top_flop';
+const GET_PARAM_TOP_FLOPP = 'top_flopp';
 /**
  * List of all allergens.
  */
@@ -90,6 +90,39 @@ if (!empty($_GET[GET_PARAM_SEARCH_TEXT])) {
 } else {
     $showRatings = $ratings;
 }
+
+if (!empty($_GET[GET_PARAM_TOP_FLOPP])){
+    $flopp = $_GET[GET_PARAM_TOP_FLOPP];
+    if($flopp == "flopp"){
+        unset($showRatings);
+        $showRatings=[];
+        $stars=[];
+        foreach ($ratings as $rating) {
+            $stars[] = $rating["stars"];
+        }
+        $min = min($stars);
+        foreach ($ratings as $rating) {
+            if ($rating['stars'] == $min) {
+                $showRatings[] = $rating;
+            }
+        }
+    }
+    elseif ($flopp == "top"){
+        unset($showRatings);
+        $showRatings=[];
+        $stars=[];
+        foreach ($ratings as $rating) {
+            $stars[] = $rating["stars"];
+        }
+        $min = max($stars);
+        foreach ($ratings as $rating) {
+            if ($rating['stars'] == $min) {
+                $showRatings[] = $rating;
+            }
+        }
+    }
+}
+
 /**
  *:float gibt den return value der Funktion an
  */