(PECL memcache >= 0.2.0)
Memcache::connect — 锟斤拷一锟斤拷memcached锟斤拷锟斤拷锟斤拷锟斤拷锟�
$host
[, int $port
[, int $timeout
]] ) : boolMemcache::connect()锟斤拷锟斤拷一锟斤拷锟斤拷memcached锟斤拷锟斤拷说锟斤拷锟斤拷印锟� 使锟矫凤拷锟斤拷 Memcache::connect()锟津开碉拷锟斤拷锟斤拷锟节脚憋拷执锟叫斤拷锟斤拷锟斤拷锟斤拷远锟斤拷乇铡锟斤拷锟饺伙拷锟斤拷锟揭诧拷锟斤拷锟绞癸拷梅锟斤拷锟� Memcache::close()锟斤拷锟斤拷锟斤拷锟截闭★拷 同时锟斤拷也锟斤拷锟斤拷使锟斤拷memcache_connect()锟斤拷锟斤拷锟斤拷锟斤拷取一锟斤拷锟斤拷锟接★拷
host
memcached锟斤拷锟斤拷思锟斤拷锟斤拷锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷指锟斤拷为锟斤拷锟斤拷锟斤拷锟戒方式锟斤拷锟斤拷unix:///path/to/memcached.sock
锟斤拷使锟斤拷Unix锟斤拷socket锟斤拷锟斤拷锟斤拷锟街凤拷式锟铰ｏ拷port锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为0锟斤拷
portmemcached锟斤拷锟斤拷思锟斤拷锟斤拷丝凇锟斤拷锟绞癸拷锟経nix锟斤拷socket锟斤拷时锟斤拷要锟斤拷锟矫此诧拷锟斤拷为0锟斤拷
timeout锟斤拷锟接筹拷锟斤拷锟斤拷锟斤拷时锟斤拷时锟戒，锟斤拷位锟诫。默锟斤拷值1锟诫，锟睫改达拷值之前锟斤拷锟斤拷思锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接筹拷锟斤拷时锟斤拷锟斤拷芑岬硷拷锟绞ワ拷锟斤拷械幕锟斤拷锟斤拷锟斤拷啤锟�
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
Example #1 Memcache::connect() example
<?php
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
/* OO API */
$memcache = new Memcache;
$memcache->connect('memcache_host', 11211);
?>