static function all($keys)
{
$keys = arr::explode($keys);
$data = array();
foreach ($keys as $k) {
$key = substr($k, 1);
switch ($k[0]) {
case '+':
$data[$key] = self::int($key);
break;
case '~':
$data[$key] = self::val($key);
break;
case '*':
$data[$key] = self::txt($key);
break;
case '@':
$data[$key] = self::time($key);
break;
case '#':
$data[$key] = self::arr($key);
break;
default:
$data[$k] = self::str($k);
}
}
return $data;
}
static function fileExt($filename, $allowExt)
{
$ext = self::getFileExt($filename);
if (!is_array($allowExt)) {
$allowExt = arr::explode(strtolower($allowExt));
}
return in_array($ext, $allowExt) ? $ext : false;
}
