/**
* Sanitize input parameter to avoid code injection
* - remove html tags
*
* @param {String or Array} $strOrArray
*/
public static function sanitize($strOrArray)
{
if (!isset($strOrArray)) {
return null;
}
if (is_array($strOrArray)) {
$result = array();
foreach ($strOrArray as $key => $value) {
$result[$key] = RestoUtil::sanitizeString($value);
}
return $result;
}
return RestoUtil::sanitizeString($strOrArray);
}
