function getPageHeader() {
list( $self ) = explode( '/', $this->getTitle()->getPrefixedDBkey() );
- $groupOptions = [ $this->msg( 'group-all' )->text() => '' ];
+ $groupOptions = [ $this->msg( 'group-all' )->text() => '' ];
foreach ( $this->getAllGroups() as $group => $groupText ) {
$groupOptions[ $groupText ] = $group;
}