From 0ee28a454c784f3978fa9d84098cfc60b9aefc33 Mon Sep 17 00:00:00 2001
From: Rob Richards <rrichards@php.net>
Date: Mon, 28 Aug 2006 19:31:51 +0000
Subject: [PATCH] implement output formatting for saveHTML with libxml 2.6.23+

---
 ext/dom/document.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/ext/dom/document.c b/ext/dom/document.c
index eae669d483..a5218462e6 100644
--- a/ext/dom/document.c
+++ b/ext/dom/document.c
@@ -2240,7 +2240,8 @@ PHP_FUNCTION(dom_document_save_html)
 	xmlDoc *docp;
 	dom_object *intern;
 	xmlChar *mem;
-	int size;
+	int size, format;
+	dom_doc_propsptr doc_props;
 
 	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_document_class_entry) == FAILURE) {
 		return;
@@ -2248,7 +2249,15 @@ PHP_FUNCTION(dom_document_save_html)
 
 	DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
 
+#if LIBXML_VERSION >= 20623
+	doc_props = dom_get_doc_props(intern->document);
+	format = doc_props->formatoutput;
+
+	htmlDocDumpMemoryFormat(docp, &mem, &size, format);
+#else
 	htmlDocDumpMemory(docp, &mem, &size);
+#endif
+
 	if (!size) {
 		if (mem)
 			xmlFree(mem);
-- 
2.50.1