php-memcache基本用法

//create a memcache object

$mem = new Memcache();

//create connection

$mem->connect('localhost',11211);

//save a value

$mem->set('key1','This is first value',0,60);

//save a array

$arr = array(1,2,3,4,5);

$mem->set('key2',$arr,0,60);

print_r($mem);

//get a value

$val1 = $mem->get('key');

//replace the value

$mem->replace('key1'."This is second value",0,60);

//delete the value

$mem->delete('key2');

//flush all value

$mem->flush();

//close connection

$mem->close();