vctxt            1420 ext/dom/document.c 	ctxt->vctxt.error = php_libxml_ctx_error;
vctxt            1421 ext/dom/document.c 	ctxt->vctxt.warning = php_libxml_ctx_warning;
vctxt            2045 ext/dom/document.c 	ctxt->vctxt.error = php_libxml_ctx_error;
vctxt            2046 ext/dom/document.c 	ctxt->vctxt.warning = php_libxml_ctx_warning;