Convert to PHP 5 only codebase, adding visibility modifiers to all members and methods in the main library area (function only for test methods)

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1458 48356398-32a2-884e-a903-53898d9a118a

configdoc/library/ConfigDoc/XMLSerializer.php

@@ -8,16 +8,22 @@
 class ConfigDoc_XMLSerializer
 {
     
+    /**
+     * Appends a div containing HTML into a node
+     * @param $document Base document node belongs to
+     * @param $node Node to append to
+     * @param $html HTML to place inside div to append
+     * @todo Place this directly in DOMNode, using registerNodeClass to
+     *       override.
+     */
     protected function appendHTMLDiv($document, $node, $html) {
         $purifier = HTMLPurifier::getInstance();
         $html = $purifier->purify($html);
         $dom_html = $document->createDocumentFragment();
         $dom_html->appendXML($html);
-        
         $dom_div = $document->createElement('div');
         $dom_div->setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
         $dom_div->appendChild($dom_html);
-        
         $node->appendChild($dom_div);
     }