Memcached::append

(PECL memcached >= 0.1.0)

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

说锟斤拷

public Memcached::append ( string $key , string $value ) : bool

Memcached::append()锟斤拷锟窖撅拷锟斤拷锟节碉拷元锟截猴拷追锟斤拷value锟斤拷锟斤拷锟斤拷应锟斤拷锟街凤拷锟斤拷值锟斤拷 value锟斤拷强锟斤拷转锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷为锟斤拷锟斤拷mix锟斤拷锟酵碉拷追锟斤拷没锟叫很好的讹拷锟藉。

Note:

锟斤拷锟�Memcached::OPT_COMPRESSION锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞э拷埽锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷妫拷锟轿拷锟窖癸拷锟斤拷锟斤拷锟� 锟斤拷追锟斤拷锟斤拷锟捷匡拷锟杰会导锟铰斤拷压锟斤拷锟剿★拷

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

锟斤拷要追锟接碉拷值锟斤拷

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()锟斤拷锟斤拷锟斤拷Memcached::RES_NOTSTORED锟斤拷

锟斤拷锟斤拷

Example #1 Memcached::append()示锟斤拷

<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$m->setOption(Memcached::OPT_COMPRESSION, false);

$m->set('foo', 'abc');
$m->append('foo', 'def');
var_dump($m->get('foo'));
?>

锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�

string(6) "abcdef"

锟轿硷拷

  • Memcached::appendByKey() - 锟斤拷指锟斤拷锟斤拷锟斤拷锟斤拷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
  • 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