*/
public $mLang;
- function __construct( $langobj ) {
+ function __construct( Language $langobj ) {
$this->mLang = $langobj;
}
}
function validateVariant( $variant = null ) {
- if ( $variant === null ) {
- return null;
- }
- $variant = strtolower( $variant );
return $variant === $this->mLang->getCode() ? $variant : null;
}