public function unknow() { $cache_path = ROOT_PATH . 'api/cache/screen'; hg_clear_cache($cache_path); $this->errorOutput("此方法不存在!"); }
function hg_clear_cache($cache_path) { if (is_dir($cache_path)) { $dir = @opendir($cache_path); while ($con = @readdir($dir)) { if ($con != "." && $con != ".." && $con != "") { $file = $cache_path . '/' . $con; if (is_dir($file)) { hg_clear_cache($file); @rmdir($file); } if (file_exists($file)) { @unlink($file); } } } closedir($dir); } else { return true; } }