/**
* Allows public access to protected method.
*
* @param mixed $offset An offset value.
*
* @return integer
*
* @since 11.3
*/
public function sanitizeOffset($offset)
{
return parent::sanitizeOffset($offset);
}
/**
* Allows public access to protected method.
*
* @param mixed $offset An offset value.
*
* @return integer
*
* @since 11.3
*/
public function sanitizeOffset($offset)
{
return parent::sanitizeOffset($offset);
}