STREAM_ONLY_GET_HEADERS  524 ext/standard/http_fopen_wrapper.c 			if (options & STREAM_ONLY_GET_HEADERS) {
STREAM_ONLY_GET_HEADERS  602 ext/standard/http_fopen_wrapper.c 		if (options & STREAM_ONLY_GET_HEADERS && redirect_max <= 1) {
STREAM_ONLY_GET_HEADERS  674 ext/standard/url.c 	if (!(stream = php_stream_open_wrapper_ex(url, "r", REPORT_ERRORS | STREAM_USE_URL | STREAM_ONLY_GET_HEADERS, NULL, context))) {