unknown_len      3095 ext/phar/phar_object.c 		int unknown_len;
unknown_len      3116 ext/phar/phar_object.c 				unknown_len = spprintf(&unknown, 0, "Unknown (%u)", phar_obj->arc.archive->sig_flags);
unknown_len      3117 ext/phar/phar_object.c 				add_assoc_stringl(return_value, "hash_type", unknown, unknown_len, 0);