PHP的Memcache基础教程【转】

很好的基础文章，感谢作者平凡的世界，
-_6F$qo3K^-M0原文链接 http://www.ccvita.com/259.html51Testing软件测试网
^OE7Z;EZ%I

51Testing软件测试网;w+G3g+E3c

< ?php51Testing软件测试网Ey$\
K%R3?
//连接
E^kW3QFVc0j0
$mem = new Memcache;
4F]xFIx_0
$mem->connect("192.168.0.200", 12000);
NPa)P8v4DP0

T']'aQ'qF0
//保存数据51Testing软件测试网g/o%HF:\e9@F
$mem->set('key1', 'This is first value', 0, 60);51Testing软件测试网4~qe?#Iu!`L"\
$val = $mem->get('key1');51Testing软件测试网&d1c5bOG*_0x!p%].eQ
echo "Get key1 value: " . $val ."<br/>";51Testing软件测试网1E;rc,pF}6IZ(j]
51Testing软件测试网:uE7`1wT%s
//替换数据
.Mz8c4iTf%~3b|0
$mem->replace('key1', 'This is replace value', 0, 60);
4Y`:P Kh ^e0
$val = $mem->get('key1');
)z,c+m.~"gEP	i0
echo "Get key1 value: " . $val . "<br/>";51Testing软件测试网*EKnF2hzjFe
51Testing软件测试网U6yEm)B	`;J
//保存数组
_RnM	`4K0
$arr = array('aaa', 'bbb', 'ccc', 'ddd');
mo$Z6ZF)e0
$mem->set('key2', $arr, 0, 60);
*L
l%_6y#^#E`[i,X0
$val2 = $mem->get('key2');
snTo:U"Y)X0I0
echo "Get key2 value: ";51Testing软件测试网4B6@E;PO1{q
print_r($val2);51Testing软件测试网X.h`
})x
echo "<br/>";51Testing软件测试网k my*u&b
D+kGnZ1KW

%h,Q3@ R#pj!G0
//删除数据51Testing软件测试网F @\-KB
$mem->delete('key1');51Testing软件测试网z&WMh	Nr4}ThV
$val = $mem->get('key1');51Testing软件测试网aX,{/@!q#q
echo "Get key1 value: " . $val . "<br/>";51Testing软件测试网!L
m
q&aC8|
51Testing软件测试网:C[0WC#tk
//清除所有数据
kwQ4v {	k{0