up                392 ext/json/JSON_parser.c static void attach_zval(JSON_parser jp, int up, int cur, smart_str *key, int assoc TSRMLS_DC)
up                394 ext/json/JSON_parser.c     zval *root = jp->the_zstack[up];
up                396 ext/json/JSON_parser.c     int up_mode = jp->stack[up];
up               2320 ext/mbstring/oniguruma/regparse.c   int low, up, syn_allow, non_low = 0;
up               2362 ext/mbstring/oniguruma/regparse.c     up = onig_scan_unsigned_number(&p, end, env->enc);
up               2363 ext/mbstring/oniguruma/regparse.c     if (up < 0) return ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE;
up               2364 ext/mbstring/oniguruma/regparse.c     if (up > ONIG_MAX_REPEAT_NUM)
up               2370 ext/mbstring/oniguruma/regparse.c       up = REPEAT_INFINITE;  /* {n,} : {n,infinite} */
up               2378 ext/mbstring/oniguruma/regparse.c     up = low;  /* {n} : exact n times */
up               2390 ext/mbstring/oniguruma/regparse.c   if (!IS_REPEAT_INFINITE(up) && low > up) {
up               2396 ext/mbstring/oniguruma/regparse.c   tok->u.repeat.upper = up;