oldctx            260 ext/dom/xpath.c 	xmlXPathContextPtr ctx, oldctx;
oldctx            276 ext/dom/xpath.c 		oldctx = (xmlXPathContextPtr)intern->dom.ptr;
oldctx            277 ext/dom/xpath.c 		if (oldctx != NULL) {
oldctx            279 ext/dom/xpath.c 			xmlXPathFreeContext(oldctx);