Memcached::add

(PECL memcached >= 0.1.0)

Memcached::add — 锟斤拷一锟斤拷锟铰碉拷key锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷元锟斤拷

说锟斤拷

public Memcached::add ( string $key , mixed $value [, int $expiration ] ) : bool

Memcached::add()锟斤拷Memcached::set()锟斤拷锟狡ｏ拷锟斤拷锟斤拷锟斤拷锟� key锟窖撅拷锟节凤拷锟斤拷舜锟斤拷冢锟斤拷瞬锟斤拷锟斤拷锟绞э拷堋锟�

锟斤拷锟斤拷

key

锟斤拷锟节存储值锟侥硷拷锟斤拷锟斤拷

value

锟芥储锟斤拷值锟斤拷

expiration

锟斤拷锟斤拷时锟戒，默锟斤拷为 0锟斤拷 锟斤拷锟斤拷锟斤拷息锟斤拷渭锟�锟斤拷锟斤拷时锟斤拷锟斤拷

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷 锟斤拷锟絢ey锟窖撅拷锟斤拷锟节ｏ拷Memcached::getResultCode()锟斤拷锟斤拷锟斤拷锟结返锟斤拷Memcached::RES_NOTSTORED锟斤拷

锟轿硷拷

  • Memcached::addByKey() - 锟斤拷指锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷一锟斤拷锟铰碉拷key锟斤拷锟斤拷锟斤拷一锟斤拷元锟斤拷
  • Memcached::set() - 锟芥储一锟斤拷元锟斤拷
  • Memcached::replace() - 锟芥换锟窖达拷锟斤拷key锟铰碉拷元锟斤拷