topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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mashup-flickr-13-Exercise-1-gallery-geo.php / php



  <?php
  
  include (dirname(__FILE__) . '/../lib/gallery.php');
  
  function sortPhotosByTitle(a, b)
  {
    return strcasecmp(a['title'], b['title']);
  }
  
  gallery = new FlickrGallery();    
  
  photos = gallery->getWithGeoData();
  
  if (is_array(photos))
  {
    usort(photos, "sortPhotosByTitle");
  }
  
  header ("Content-Type: text/xml");
  
  echo "<?xml version=\"1.0\"?>\n";
  echo "<photos>\n";
  
  if (is_array(photos))
  {
    foreach (photos as p)
    {
      echo "<photo " .
        "id=\"" . p['id'] . "\" " .
        "latitude=\"" . p['latitude'] . "\" " .
        "longitude=\"" . p['longitude'] . "\" " .
        "title=\"" . htmlspecialchars(p['title']) . "\" " .
        " />\n";
    }
  }
  
  echo "</photos>";
  
  ?>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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