- $edit = ((! $rr['cid']) ? array(System::baseUrl() . '/events/event/' . $rr['id'], t('Edit event'), '', '') : null);
- $copy = ((! $rr['cid']) ? array(System::baseUrl() . '/events/copy/' . $rr['id'], t('Duplicate event'), '', '') : null);
- $drop = array(System::baseUrl() . '/events/drop/' . $rr['id'], t('Delete event'), '', '');
+ $edit = ((! $rr['cid']) ? [System::baseUrl() . '/events/event/' . $rr['id'], t('Edit event'), '', ''] : null);
+ $copy = ((! $rr['cid']) ? [System::baseUrl() . '/events/copy/' . $rr['id'], t('Duplicate event'), '', ''] : null);
+ $drop = [System::baseUrl() . '/events/drop/' . $rr['id'], t('Delete event'), '', ''];