php to set active li item.

<php?
if ($PHP_SELF != 'url1')
{ $page1 = 'none'; } else { $page1 = 'active'; }
if ($PHP_SELF != 'url2')
{ $page2 = 'none'; } else { $page2 = 'active'; }
if ($PHP_SELF != 'url3')
{ $page3 = 'none'; } else { $page3 = 'active'; }
if ($PHP_SELF != 'url4')
{ $page4 = 'none'; } else { $page4 = 'active'; }
if ($PHP_SELF != 'url5')
{ $page5 = 'none'; } else { $page5 = 'active'; }
?>

<li>
   <a href="url1" class="<?echo $page1;?>">
      <span>1</span>
   </a>
</li>
<li>
   <a href="url2" class="<?echo $page2;?>">
      <span> 2</span>
   </a>
</li>
<li>
   <a href="url3"  class="<?echo $page3;?>">
      <span> 3</span>
   </a>
</li>
<li>
   <a href="url4"  class="<?echo $page4;?>">
      <span> 4</span>
   </a>
</li>
<li>
   <a href="url5"  class="<?echo $page5;?>">
      <span> 5</span>
   </a>
</li>

<?php

if ($_SERVER["REQUEST_URI"] != '/modx/')
{ $page1 = 'none'; } else { $page1 = 'active'; }
if ($_SERVER["REQUEST_URI"] != '/modx/index.php?id=4')
{ $page2 = 'none'; } else { $page2 = 'active'; }
if ($_SERVER["REQUEST_URI"] != '/modx/index.php?id=6')
{ $page3 = 'none'; } else { $page3 = 'active'; }
if ($_SERVER["REQUEST_URI"] != '/modx/index.php?id=11')
{ $page4 = 'none'; } else { $page4 = 'active'; }
if ($_SERVER["REQUEST_URI"] != '/modx/index.php?id=5')
{ $page5 = 'none'; } else { $page5 = 'active'; }
$menu = '
<li>
   <a href="http://test.glcreations.net/modx/" class="'.$page1.'">
      <span>Home Page</span>
   </a>
</li>
<li>
   <a href="http://test.glcreations.net/modx/index.php?id=4" class="'.$page2.'">
      <span> Text Layout</span>
   </a>
</li>
<li>
   <a href="http://test.glcreations.net/modx/index.php?id=6"  class="'.$page3.'">
      <span> Portfolio Layout</span>
   </a>
</li>
<li>
   <a href="http://test.glcreations.net/modx/index.php?id=11"  class="'.$page4.'">
      <span> Search Layout</span>
   </a>
</li>
<li>
   <a href="http://test.glcreations.net/modx/index.php?id=5"  class="'.$page5.'">
      <span> Contact Us Layout</span>
   </a>
</li>';
echo $menu;

[[Wayfinder? &startId=`0` &hereClass=`active` &rowTpl=`chunkName`]]

<li>
  <a href="[[+wf.link]]"[[+wf.classes]]>
    <span>[[+wf.title]]</span>
  </a>
</li>

<span>[[+wf.link]]</span>

<span>[[+wf.title]]</span>