/**
* Delivers all siblings of a given subpage (won't deliver siblings of top level pages, would be to much)
*
* @param Title $page The page to get the siblings from.
*
* @return Title[] All sibling pages of the given subpage.
*/
static function getSiblingPages( Title $page ) {
$parent = SubpageInfo::getParentPage( $page );
if( empty ( $parent ) ) {
return array();
}
$siblingsAndMore = SubpageInfo::getSubpages( $parent );
$allSiblings = array();
foreach( $siblingsAndMore as &$potentialSibling ) {
if( SubpageInfo::isSiblingOf( $page, $potentialSibling ) )
$allSiblings[] = $potentialSibling;
}
return $allSiblings;
}
