xmlNodeDump      1774 ext/dom/document.c 		xmlNodeDump(buf, docp, node, 0, format);
xmlNodeDump       667 ext/soap/php_encoding.c 		xmlNodeDump(buf, NULL, copy, 0, 0);
xmlNodeDump      3220 ext/soap/php_encoding.c 	xmlNodeDump(buf, NULL, data, 0, 0);