title: Output another array inside a foreach loop?
body: <p>I have a foreach loop like so: </p>
  
  <pre><code>$test_array = array(1, 2, 3, 4, 5);
  
  foreach($categories as $category)
  { 
      echo $category; // outputs cat one cat two cat three cat four cat five etc
      echo $test_array; // outputs Array Array Array Array Array
  }
  </code></pre>
  
  <p>and this displays fine and dandy.</p>
  
  <p>But I also want to output the <strong>test_array</strong> array too but when I do, it says 'Array Array Array Array Array Array ' along with my categories :(</p>
  
  <p>How do I get the test_array to display in my foreach loop too?</p>