diff --git a/src/Zxcvbn/Objects/Feedback.php b/src/Zxcvbn/Objects/Feedback.php
index 94dae89..f18d5f1 100644
--- a/src/Zxcvbn/Objects/Feedback.php
+++ b/src/Zxcvbn/Objects/Feedback.php
@@ -20,6 +20,16 @@
          */
         public $Suggestions;
 
+        /**
+         * @return string|null
+         */
+        public function getWarning(): ?string
+        {
+            if(strlen($this->Warning) == 0)
+                return null;
+            return $this->Warning;
+        }
+
         /**
          * @param string $warning
          * @param array $Suggestions
@@ -36,8 +46,12 @@
          */
         public function toArray(): array
         {
+            $warning = null;
+            if(strlen($this->Warning) > 0)
+                $warning = $this->Warning;
+
             return [
-                'warning' => $this->Warning,
+                'warning' => $warning,
                 'suggestions' => $this->Suggestions
             ];
         }
diff --git a/tests/test_password.php b/tests/test_password.php
index 0f3ec53..bf54042 100644
--- a/tests/test_password.php
+++ b/tests/test_password.php
@@ -10,4 +10,41 @@
     }
 
     $zxcvbn = new \Zxcvbn\zxcvbn();
-    print(json_encode($zxcvbn->passwordStrength($argv[1])->toArray(), JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . PHP_EOL);
\ No newline at end of file
+    $results = $zxcvbn->passwordStrength($argv[1]);
+    print(json_encode($results->toArray(), JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . PHP_EOL . PHP_EOL);
+
+    switch($results->EstimatedAttackTimes->Score)
+    {
+        case \Zxcvbn\Abstracts\ScoreDefinitions::ExtremelyGuessable:
+            print('Score 0, The password is extremely guessable (within 10^3 guesses)' . PHP_EOL);
+            break;
+
+        case \Zxcvbn\Abstracts\ScoreDefinitions::VeryGuessable:
+            print('Score 1, The password is very guessable (guesses < 10^6)' . PHP_EOL);
+            break;
+
+        case \Zxcvbn\Abstracts\ScoreDefinitions::SomewhatGuessable:
+            print('Score 2, The password is somewhat guessable (guesses < 10^8), provides some protection from unthrottled online attacks' . PHP_EOL);
+            break;
+
+        case \Zxcvbn\Abstracts\ScoreDefinitions::SafelyUnguessable:
+            print('Score 3, The password is safely unguessable (guesses < 10^10), offers moderate protection from offline slow-hash scenario' . PHP_EOL);
+            break;
+
+        case \Zxcvbn\Abstracts\ScoreDefinitions::VeryUnguessable:
+            print('Score 4, The password is very unguessable (guesses >= 10^10) and provides strong protection from offline slow-hash scenario' . PHP_EOL);
+            break;
+    }
+
+
+    if($results->Feedback->Warning !== null)
+        print($results->Feedback->Warning . PHP_EOL);
+
+    if(count($results->Feedback->Suggestions) > 0)
+    {
+        print('Here are some suggestions to improve password security' . PHP_EOL);
+        foreach($results->Feedback->Suggestions as $suggestion)
+        {
+            print(' - ' . $suggestion . PHP_EOL);
+        }
+    }
\ No newline at end of file