title: PHP a href link with print or echo
body: <p>I have quick question about a herf link in php field.
  When I try to make a href link in php field by using echo or print,
  it does not work the link.
  Could you see the code briefly? Thanks!</p>
  
  <pre><code>if(isset($_SESSION["manager"])){
      echo "&lt;div id=\"login_link\"&gt;
              Welcome Admin!&lt;br&gt;
              &lt;a herf=\"storeAdmin/admin_logout.php\"&gt;Log out&lt;/a&gt;
              &lt;/div&gt;"; 
      }
  </code></pre>