var_dump($result);
$result = $ssdb_handle->set("name", "xingqiba");
var_dump($result);
echo "substr" . PHP_EOL;
$result = $ssdb_handle->substr("name");
var_dump($result);
echo "substr" . PHP_EOL;
$result = $ssdb_handle->substr("name", 1, 3);
var_dump($result);
$result = $ssdb_handle->get("name");
var_dump($result);
$result = $ssdb_handle->setnx("location", "shanghai");
var_dump($result);
$result = $ssdb_handle->get("location");
var_dump($result);
$result = $ssdb_handle->del("location");
var_dump($result);
$result = $ssdb_handle->get("location");
var_dump($result);
$result = $ssdb_handle->get("blog");
var_dump($result);
$result = $ssdb_handle->set("blog", "http:xingqiba.sinaapp.com/", 5);
var_dump($result);
sleep(3);
$result = $ssdb_handle->get("blog");
var_dump($result);
sleep(3);
$result = $ssdb_handle->get("blog");
var_dump($result);
$result = $ssdb_handle->set("blog", "http:xingqiba.sinaapp.com/index.php");
var_dump($result);
