Use php:functionString() in the stylesheets where appropriate

[tweeper.git] / tweeper.php

diff --git a/tweeper.php b/tweeper.php
index d84094e..f7e0a88 100644 (file)
--- a/tweeper.php
+++ b/tweeper.php
@@ -132,6 +132,7 @@ class Tweeper {
       "audio/x-midi",
       "image/gif",
       "image/jpeg",
+      "image/png",
       "video/avi",
       "video/mp4",
       "video/mpeg",
@@ -150,15 +151,13 @@ class Tweeper {
       return '';
     }
 
-    $dom = new DomDocument();
+    $dom = new DOMDocument();
     $enc = $dom->createElement('enclosure');
     $enc->setAttribute('url', $url_info['url']);
     $enc->setAttribute('length', $url_info['download_content_length']);
     $enc->setAttribute('type', $url_info['content_type']);
 
-    $dom->appendChild($enc);
-
-    return $dom->saveXML($enc);
+    return $enc;
   }
 
   /**