public function Save($Key, &$Data)
{
if (is_array($Key)) {
$Key = implode(DIR_SEP, $Key);
}
if (strpos($Key, DIR_SEP) !== false) {
$Dirs = explode(DIR_SEP, $Key);
array_pop($Dirs);
$Current = $this->DefaultFiledir . DIR_SEP;
foreach ($Dirs as $Dir) {
$DirPath = $Current . $Dir;
if (!is_dir($DirPath)) {
mkdir($DirPath);
chmod($DirPath, 0755);
}
$Current = $DirPath . DIR_SEP;
}
}
$File = $this->DefaultFiledir . DIR_SEP . $Key;
if ($Data === NULL) {
if (is_dir($File)) {
rm_recursive($File);
} else {
unlink($File);
}
return true;
}
return RD_Util::Write($File, serialize($Data));
}
protected static function WriteLog($text)
{
if (isset(self::$Logfile) && self::$Logfile) {
return RD_Util::Write(self::$Logfile, $text, true);
}
return false;
}