title: Addition to values in a foreach-loop
body: <p>So I have an array.</p>
  
  <pre><code>$numbers1 = [31, 60, 54, 7, 13, 2, 9, 68, 5, 2, 9, 68, 5, 2];
  </code></pre>
  
  
  
  <p>What I have to do is use a foreach-loop to sum each item with 20 and then place them in a new Array, <code>$newArray</code>. This is what I've come up with so far.</p>
  
  <pre><code>$numbers1 = [31, 60, 54, 7, 13, 2, 9, 68, 5, 2, 9, 68, 5, 2];
  
  foreach ($numbers1 as &amp;$value) {
      $newArray = $value + 20;
  }
  </code></pre>
  
  
  
  <p>But it doesn't seem to be working, as I receive the answer 22 instead of the array with the sum of the numbers. I know I have to echo it out, but I have to do that later in the exercise. I appreciate the help.</p>