fix arginfo - these also accept SimpleXMLElement

ext/xsl/xsltprocessor.c

@@ -29,20 +29,20 @@
 
 /* {{{ arginfo */
 ZEND_BEGIN_ARG_INFO_EX(arginfo_xsl_xsltprocessor_import_stylesheet, 0, 0, 1)
-	ZEND_ARG_OBJ_INFO(0, doc, DOMDocument, 0)
+	ZEND_ARG_INFO(0, doc)
 ZEND_END_ARG_INFO();
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_xsl_xsltprocessor_transform_to_doc, 0, 0, 1)
-	ZEND_ARG_OBJ_INFO(0, doc, DOMNode, 0)
+	ZEND_ARG_INFO(0, doc)
 ZEND_END_ARG_INFO();
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_xsl_xsltprocessor_transform_to_uri, 0, 0, 2)
-	ZEND_ARG_OBJ_INFO(0, doc, DOMDocument, 0)
+	ZEND_ARG_INFO(0, doc)
 	ZEND_ARG_INFO(0, uri)
 ZEND_END_ARG_INFO();
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_xsl_xsltprocessor_transform_to_xml, 0, 0, 1)
-	ZEND_ARG_OBJ_INFO(0, doc, DOMDocument, 0)
+	ZEND_ARG_INFO(0, doc)
 ZEND_END_ARG_INFO();
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_xsl_xsltprocessor_set_parameter, 0, 0, 2)