/**
* 主要check流程
* @param string $key
*/
public function check($key = NULL)
{
self::getkey($key);
$ready = $this->cache->get($this->key);
if ($ready == FALSE) {
$this->cache->set($this->key, array(time()));
return;
}
$ready_ = $ready;
if (self::checkCountAndTime($ready_)) {
$this->rest->error(rest_Code::STATUS_ERROR_API_QUENCY_M);
}
unset($ready_);
array_push($ready, time());
$this->cache->set($this->key, $ready);
}
/**
* 主要检测过程
* @param int $time
*/
public function ckModified($time = self::DEFAULT_MODIFIED_TIME)
{
if (!$this->ifConfig) {
self::config($time);
}
$method = $_SERVER['REQUEST_METHOD'];
switch ($method) {
case 'GET':
$uri = $_SERVER['REQUEST_URI'];
$params = 0;
break;
case 'POST':
$uri = $_SERVER['REQUEST_URI'];
$params = $_POST;
break;
}
$key = self::setModifiedKey($uri, $params);
$cache_time = $this->cache->get($key);
if ($cache_time) {
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
$modified_time = strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']);
if ($cache_time <= $modified_time) {
self::mkHeader($cache_time);
header("HTTP/1.0 304 Not Modified");
die;
}
}
} else {
$now = time();
$this->cache->set($key, $now, $this->modified_time);
}
self::mkHeader($now);
}
