title: Echo new line in PHP
body: <pre><code>&lt;?php
      include 'db_connect.php';
      $q = mysql_real_escape_string($_GET['q']);
      $arr = explode('+', $q);
  
      foreach($arr as $ing)
      {
          echo $ing;
          echo "&lt;br/&gt;";
      }
      mysql_close($db);
  ?&gt;
  </code></pre>
  
  <p>Calling:</p>
  
  <pre><code>findByIncredients.php?q=Hans+Wurst+Wurstel
  </code></pre>
  
  <p>Source code HTML:</p>
  
  <pre><code>Hans Wurst Wurstel&lt;br/&gt;
  </code></pre>
  
  <p>Why is there only one newline?</p>