1 files changed, 9 insertions, 5 deletions
diff --git a/ext/dom/php_dom.h b/ext/dom/php_dom.h
index 8f6eba12c0..628a19e978 100644
--- a/ext/dom/php_dom.h
+++ b/ext/dom/php_dom.h
@@ -68,18 +68,22 @@ extern zend_module_entry dom_module_entry;
 #define DOM_NODESET XML_XINCLUDE_START
 
 typedef struct _dom_xpath_object {
-	zend_object  std;
-	void *ptr;
-	php_libxml_ref_obj *document;
-	HashTable *prop_handler;
-	//??? zend_object_handle handle;
 	int registerPhpFunctions;
 	HashTable *registered_phpfunctions;
 	HashTable *node_list;
+	dom_object dom;
 } dom_xpath_object;
 
+static inline dom_xpath_object *php_xpath_obj_from_obj(zend_object *obj) {
+	return (dom_xpath_object*)((char*)(obj)
+		- XtOffsetOf(dom_xpath_object, dom) - XtOffsetOf(dom_object, std));
+}
+
+#define Z_XPATHOBJ_P(zv)  php_xpath_obj_from_obj(Z_OBJ_P((zv)))
+
 typedef struct _dom_nnodemap_object {
 	dom_object *baseobj;
+	zval baseobj_zv;
 	int nodetype;
 	xmlHashTable *ht;
 	xmlChar *local;