extract_refs     1780 ext/standard/array.c 	int extract_refs = 0;
extract_refs     1797 ext/standard/array.c 	extract_refs = (extract_type & EXTR_REFS);
extract_refs     1798 ext/standard/array.c 	if (extract_refs) {
extract_refs     1902 ext/standard/array.c 			if (extract_refs) {