/**
* Filters the malicous content (script blogs) from the given data
* @param mixed $data
* @return mixed
*/
public static function Filter($data)
{
$cleaned = array();
if (empty($data)) {
return $data;
}
if (!is_array($data)) {
return \BTRAutoFilter::Clean($data);
}
foreach ($data as $key => $value) {
$sub = null;
$cleanedKey = \BTRAutoFilter::Clean($key);
if (!is_array($value)) {
$sub = \BTRAutoFilter::Clean($value);
} else {
$sub = \BTRAutoFilter::Filter($value);
}
$cleaned[$cleanedKey] = $sub;
}
return $cleaned;
}
