预锟斤拷锟藉常锟斤拷

锟斤拷锟叫筹拷锟斤拷锟斤拷为 PHP 锟斤拷锟侥碉拷一锟斤拷锟斤拷锟斤拷锟角匡拷锟矫的★拷

CASE_LOWER (integer)

CASE_LOWER 锟斤拷锟斤拷 array_change_key_case() 锟叫斤拷锟斤拷锟斤拷募锟斤拷锟阶拷锟斤拷锟叫⌒达拷锟侥革拷锟斤拷锟揭诧拷锟� array_change_key_case() 锟斤拷默锟斤拷值锟斤拷

CASE_UPPER (integer)

CASE_UPPER 锟斤拷锟斤拷 array_change_key_case() 锟叫斤拷锟斤拷锟斤拷募锟斤拷锟阶拷锟斤拷纱锟叫达拷锟侥革拷锟�

锟斤拷锟斤拷顺锟斤拷锟绞讹拷锟�

SORT_ASC (integer)

SORT_ASC 锟斤拷锟斤拷 array_multisort() 锟斤拷锟斤拷锟叫ｏ拷使锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷

SORT_DESC (integer)

SORT_DESC 锟斤拷锟斤拷 array_multisort() 锟斤拷锟斤拷锟叫ｏ拷使锟戒降锟斤拷锟斤拷锟叫★拷

锟斤拷锟斤拷锟斤拷锟酵憋拷识锟斤拷锟斤拷锟节革拷锟斤拷锟斤拷锟斤拷锟斤拷

SORT_REGULAR (integer)

SORT_REGULAR 锟斤拷锟节对讹拷锟斤拷锟斤拷锟酵拷锟斤拷冉稀锟�

SORT_NUMERIC (integer)

SORT_NUMERIC 锟斤拷锟节对讹拷锟斤拷锟斤拷锟斤拷锟街碉拷冉稀锟�

SORT_STRING (integer)

SORT_STRING 锟斤拷锟节对讹拷锟斤拷锟斤拷锟斤拷址锟斤拷锟斤拷冉稀锟�

SORT_LOCALE_STRING (integer)

SORT_LOCALE_STRING 锟斤拷锟节碉拷前锟斤拷锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷锟斤拷址锟斤拷锟斤拷冉稀锟絇HP 4.4.0 锟斤拷 5.0.2 锟铰加★拷

COUNT_NORMAL (integer)

COUNT_RECURSIVE (integer)

EXTR_OVERWRITE (integer)

EXTR_SKIP (integer)

EXTR_PREFIX_SAME (integer)

EXTR_PREFIX_ALL (integer)

EXTR_PREFIX_INVALID (integer)

EXTR_PREFIX_IF_EXISTS (integer)

EXTR_IF_EXISTS (integer)

EXTR_REFS (integer)