dom_document_normalize_document  213 ext/dom/document.c 	PHP_FALIAS(normalizeDocument, dom_document_normalize_document, arginfo_dom_document_normalize_document)
dom_document_normalize_document 1227 ext/dom/document.c PHP_FUNCTION(dom_document_normalize_document)
dom_document_normalize_document  123 ext/dom/dom_fe.h PHP_FUNCTION(dom_document_normalize_document);