Reinstate own_clone_node. All php5 tests pass!

diff --git a/php5/xml-template.php b/php5/xml-template.php
index 2a527d2184f513188fcdd694cafa1d027951b0c5..66937d24e4a9e59b8b4fc842daecc14151d95767 100644 (file)
--- a/php5/xml-template.php
+++ b/php5/xml-template.php
@@ -91,8 +91,9 @@ function XML_Template_process($node, $obj, $clean = 1)
                                continue;
                        }
 
-                       $newnode = $frag->cloneNode(true);
+                       $newnode = own_clone_node($frag, $frag->ownerDocument);
                        XML_Template_process($newnode, $instance, $clean);
+
                        $node->appendChild($newnode);
                        if ($clean) {
                                XML_Template_clean($newnode);
@@ -140,6 +141,52 @@ function XML_Template_alternate($tag, $array, $elems)
        return $array;
 }
                
+# Ideally, this would be "return $obj->clone_node(true)". But surprise, surprise,
+# PHP is buggy (at least both PHP4 and PHP5); it removes the prefix information
+# from all attributes during a clone. IOW, we'll have to clone evverything
+# ourselves.
+function own_clone_node($node, $doc)
+{
+       // we only need these two
+       if ($node->nodeType == XML_DOCUMENT_FRAG_NODE) {
+               $newnode = $doc->createDocumentFragment();
+
+               for ($i = 0; $i < $node->childNodes->length; ++$i) {
+                       $child = $node->childNodes->item($i);
+                       $newnode->appendChild(own_clone_node($child, $doc));
+               }
+               return $newnode;
+       } else if ($node->nodeType == XML_ELEMENT_NODE) {
+               $nsuri = $node->namespaceURI;
+               if (isset($nsuri) && $node->prefix != "default") {
+                       $newnode = $doc->createElementNS($node->namespaceURI, $node->nodeName, $node->prefix);
+               } else {
+                       $newnode = $doc->createElement($node->localName);
+               }
+               
+               $attrs = $node->attributes;
+               if (isset($attrs)) {
+                       foreach ($node->attributes as $attr) {
+                               $nsuri = $attr->namespaceURI;
+                               if (isset($nsuri) && $attr->prefix != "default") {
+                                       $attr2 = $doc->createAttributeNS($nsuri, $attr->prefix . ":" . $attr->name);
+                               } else {
+                                       $attr2 = $doc->createAttribute($attr->localName);
+                               }
+                               $attr2->value = $attr->value;
+                               $newnode->appendChild($attr2);
+                       }
+               }
+               for ($i = 0; $i < $node->childNodes->length; ++$i) {
+                       $child = $node->childNodes->item($i);
+                       $newnode->appendChild(own_clone_node($child, $doc));
+               }
+               return $newnode;
+       } else {
+               return $node->cloneNode(true);
+       }
+}
+
 function is_associative_array($arr)
 {
        if (!is_array($arr)) {