title: How can i fix my undefined index: title
body: <p>How can i fix my undefined index: title.
  Why is this happining? I already tried to define index title but it did not work</p>
  
  <p>Before i used href, it worked perfectly.                                    </p>
  
  <pre><code> &lt;td&gt;&lt;?= isset($restaurant_result['title']) ? $restaurant_result['title'] : '&lt;span style="color:red"&gt;MANGLER&lt;/span&gt;'; ?&gt;&lt;/td&gt;
  </code></pre>
  
  <p>After implementing href, I am getting a undefined index: title in this statement.</p>
  
  <pre><code>&lt;td&gt;&lt;a href="restaurantoversigt?email=&lt;?php echo $restaurant_result['title']?&gt;"&gt; &lt;?= isset($restaurant_result['title']) ? $restaurant_result['title'] : '&lt;span style="color:red"&gt;MISSING&lt;/span&gt;'; ?&gt;&lt;/a&gt;&lt;/td&gt;
  </code></pre>