thinkphp5.0清除缓存、模版缓存和日志缓存的方法

namespace app\cache\controller;
use think\Controller;
use think\Cache;

  public function Index()
  {
    return $this->fetch();
  }
  //清除模版缓存不删除cache目录;
  public function clear_sys_cache()
  {
    Cache::clear();
    $this->success('清除成功', 'Index/index');
  }
  //清除模版缓存但不删除temp目录;
  public function clear_temp_ahce()
  {
    $path = glob(TEMP_PATH . '*.php');
    array_map('unlink', $path);
    $this->success('清除成功', 'Index/index');
  }
  //清除日志缓存并删出log空目录;
  public function clear_log_chache()
  {
    $path = glob(LOG_PATH . '*');
    foreach ($path as $item) {
      //dump(glob($item .DS. '*.log'));
      array_map('unlink', glob($item . DS . '*.log'));
      rmdir($item);
    }
    $this->success('清除成功', 'Index/index');
  }