Memcached::prependByKey

(PECL memcached >= 0.1.0)

Memcached::prependByKey — Prepend data to an existing item on a specific server

说锟斤拷

public Memcached::prependByKey ( string $server_key , string $key , string $value ) : bool

锟斤拷锟剿匡拷锟斤拷使锟斤拷server_key锟斤拷锟缴的斤拷key映锟戒到指锟斤拷锟斤拷锟斤拷锟斤拷锟解， Memcached::prependByKey()锟节癸拷锟斤拷锟较碉拷同锟斤拷Memcached::prepend()锟斤拷 (锟斤拷注: 锟斤拷锟斤拷*ByKey系锟叫凤拷锟斤拷锟斤拷$server_key锟侥癸拷锟斤拷原锟斤拷锟斤拷锟斤拷锟絘ddByKey锟斤拷锟斤拷锟侥碉拷)

锟斤拷锟斤拷

server_key

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟金储达拷投锟饺≈碉拷姆锟斤拷锟斤拷锟斤拷锟矫伙拷薪锟绞碉拷实募锟斤拷锟缴拷械锟斤拷锟斤拷锟斤拷锟斤拷目锟斤拷锟斤拷锟斤拷锟节撅拷锟斤拷锟斤拷锟斤拷一锟斤拷 memcached 锟斤拷锟斤拷锟斤拷通锟斤拷时锟斤拷锟斤拷散锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫癸拷锟斤拷锟斤拷锟斤拷目锟节碉拷一锟侥凤拷锟斤拷锟较憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭讹拷锟截诧拷锟斤拷锟斤拷效锟绞★拷

key

要锟斤拷前追锟斤拷锟斤拷锟捷碉拷元锟截碉拷key锟斤拷

value

要追锟接碉拷锟街凤拷锟斤拷锟斤拷

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锟斤拷锟斤拷锟节ｏ拷Memcached::getResultCode()锟斤拷锟斤拷Memcached::RES_NOTSTORED锟斤拷

锟轿硷拷

  • Memcached::prepend() - 锟斤拷一锟斤拷锟窖达拷锟节碉拷元锟斤拷前锟斤拷追锟斤拷锟斤拷锟斤拷
  • Memcached::append() - 锟斤拷锟窖达拷锟斤拷元锟截猴拷追锟斤拷锟斤拷锟斤拷