(PECL memcache >= 0.2.0)
Memcache::get — 锟接凤拷锟斤拷思锟斤拷一锟斤拷元锟斤拷
$key
[, int &$flags
] ) : string$keys
[, array &$flags
] ) : array
锟斤拷锟斤拷锟斤拷锟斤拷之前锟斤拷锟斤拷key锟斤拷为key锟芥储锟斤拷元锟截ｏ拷Memcache::get()锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷之前锟芥储锟斤拷值锟斤拷
锟斤拷锟斤拷愿锟�Memcache::get()锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟介（锟斤拷锟絢ey锟斤拷锟斤拷锟斤拷取一锟斤拷锟斤拷锟斤拷锟皆拷锟街碉拷锟斤拷锟斤拷氐锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷瞬锟斤拷业锟斤拷锟絢ey-value锟皆★拷
key要锟斤拷取值锟斤拷key锟斤拷key锟斤拷锟介。
flags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斤拷锟矫凤拷式锟斤拷锟捷ｏ拷锟斤拷锟矫诧拷锟斤拷锟结被写锟斤拷一些key锟斤拷应锟斤拷锟斤拷息锟斤拷锟斤拷些锟斤拷呛锟�Memcache::set()锟斤拷锟斤拷锟叫碉拷同锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷int值锟侥碉拷位锟斤拷锟斤拷锟斤拷pecl/memcache锟斤拷锟节诧拷锟矫凤拷锟斤拷锟斤拷锟界：锟斤拷锟斤拷说锟斤拷压锟斤拷锟斤拷锟斤拷锟叫伙拷状态锟斤拷锟斤拷锟斤拷锟斤拷注锟斤拷锟斤拷锟揭晃伙拷锟斤拷锟斤拷欠锟斤拷锟斤拷谢锟斤拷锟斤拷锟斤拷锟斤拷诙锟轿伙拷锟斤拷锟斤拷欠窬锟窖癸拷锟斤拷锟� 锟斤拷锟界：锟斤拷锟斤拷锟街滴�1锟斤拷示锟斤拷锟斤拷锟斤拷锟叫伙拷锟斤拷锟斤拷未锟斤拷锟斤拷压锟斤拷锟斤拷2锟斤拷锟斤拷压锟斤拷锟斤拷未锟斤拷锟叫伙拷锟斤拷3锟斤拷锟斤拷压锟斤拷锟斤拷锟斤拷锟斤拷锟叫伙拷锟斤拷0锟斤拷锟斤拷未锟斤拷锟斤拷压锟斤拷锟斤拷锟斤拷锟叫伙拷锟斤拷锟斤拷锟斤拷锟姐法锟缴诧拷锟斤拷linux锟侥硷拷权锟斤拷锟姐法锟斤拷锟斤拷锟斤拷希锟�
锟斤拷锟斤拷key锟斤拷应锟侥存储元锟截碉拷锟街凤拷锟斤拷值锟斤拷锟斤拷锟斤拷失锟杰伙拷key未锟揭碉拷锟斤拷时锟津返伙拷FALSE锟斤拷
Example #1 Memcache::get() 示锟斤拷
<?php
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
$var = memcache_get($memcache_obj, 'some_key');
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$var = $memcache_obj->get('some_key');
/*
锟斤拷同锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷key锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟皆拷锟矫伙拷锟斤拷诜锟斤拷锟剿凤拷锟街ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷薪锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些key锟斤拷
*/
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
$var = memcache_get($memcache_obj, Array('some_key', 'another_key'));
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$var = $memcache_obj->get(Array('some_key', 'second_key'));
?>