/**
* 删除指定key的缓存数据
* @param string $key
* @return boolean
*/
public function delete($key)
{
try {
return $this->driver->delete($key);
} catch (Exception $e) {
$this->last_error_msg = $e->getMessage();
$this->last_error_no = $e->getCode();
return false;
}
}
/**
* 删除指定key的缓存数据
* @param string $key
* @param fiexd $value
*/
public function delete($key)
{
if (true !== $key && $this->config['prefix']) {
# 加前缀
if (is_array($key)) {
foreach ($key as &$item) {
$item = $this->config['prefix'] . $item;
}
} else {
$key = $this->config['prefix'] . $key;
}
}
try {
return $this->driver->delete($key);
} catch (Exception $e) {
return false;
}
}