< ?php
//連接
$mem = new Memcache;
$mem->connect("memcached_ip", memcached_port);
//保存數據
$mem->set('用於存儲值的鍵名。', '存儲的值',’過期時間’);
$val = $mem->get('用於存儲值的鍵名');
echo "Get 用於存儲值的鍵名 value: " . $val ."<br />";
//替換數據
$mem->replace('用於存儲值的鍵名', '存儲的值 ', 0, 60);
$val = $mem->get('用於存儲值的鍵名');
echo "Get 用於存儲值的鍵名 value: " . $val . "<br />";
//保存數組
$arr = array('aaa', 'bbb', 'ccc', 'ddd');
$mem->set('key', $arr, 0, 60);
$val2 = $mem->get('key');
echo "Get key value: ";
print_r($val2);
echo "<br />";
//刪除數據
$mem->delete('用於存儲值的鍵名');
$val = $mem->get('用於存儲值的鍵名');
echo "Get 用於存儲值的鍵名 value: " . $val . "<br />";
//清除所有數據
$mem->flush();
$val2 = $mem->get('key');
echo "Get key value: ";
print_r($val2);
echo "<br />";
//關閉連接
$mem->close();
?>