PHP - Images link to pages

         	<?php
          $dir = 'images/thumbs/';
          $path = 'portfolio/print/';
 
          $fileTypes = array( '.png', '.jpg', '.gif');
 
          foreach( $fileTypes as $extension ) {
              foreach( glob($dir . '*' . $extension) as $projectImage ) {
                  $projectName = basename($projectImage, $extension);
                  $project = $projectName . '.php';
                  echo '<li>
                      <a href="'. $path . $project . '">
                      <img src="' . $projectImage . '" alt="' . $projectName . '" />
                      <strong>'. $projectName .'</strong>
                      </a>
                      </li>';
              }
          }
          ?>