public function load($id)
{
$filename = $this->_getFilenameByKey($id);
if (!isset($this->_data[$id]) && file_exists($filename) && null !== ($cache_item = $this->_loadFile($filename))) {
$this->_data[$id] = $cache_item;
}
return parent::load($id);
}
public function load($id)
{
if (!isset($this->_data[$id])) {
// check errors
$this->_stat['io_read']++;
$start = microtime(true);
$cache_item = apc_fetch($id, $success);
$end = microtime(true);
$this->_stat['io_read_time'] += $end - $start;
if ($success === true) {
$this->_data[$id] = $cache_item;
}
}
return parent::load($id);
}
public function load($id)
{
if (!isset($this->_data[$id])) {
// check errors
$this->_stat['io_read']++;
$start = microtime(true);
$res = $this->_memcache->get(sha1($id));
$end = microtime(true);
$this->_stat['io_read_time'] += $end - $start;
if ($res !== false) {
$this->_data[$id] = $this->_decodeData($res);
}
}
return parent::load($id);
}
