/**
* 删除目录和目录下文件
*
* @param $dir
* @return bool
* @throws Exception
*/
public static function rmDir($dir)
{
// global $_F;
if ($dir == '/' || !FString::endWith($dir, '/')) {
throw new Exception('DIR must end of / and can not be Root Dir');
}
// 先删除目录下的文件
$dirHandle = opendir($dir);
while ($file = readdir($dirHandle)) {
if ($file != "." && $file != "..") {
$fullpath = $dir . "/" . $file;
if (!is_dir($fullpath)) {
unlink($fullpath);
} else {
self::rmDir($fullpath . "/");
}
}
}
closedir($dirHandle);
// 删除当前文件夹
if (rmdir($dir)) {
return true;
} else {
return false;
}
}
/**
* @return bool
*/
public function convert()
{
$this->value = strtoupper(parent::convert());
return in_array($this->value, $this->trues);
}
public static function createKeyword($string = '', $param = 4, $encode = true)
{
return FString::createKeyword($string, $param, $encode);
}
