public function is_only_slot_in_section($slotnumber) {
        return $this->slotsinorder[$slotnumber]->section->firstslot ==
                $this->slotsinorder[$slotnumber]->section->lastslot;
    }
public function is_only_slot_in_section($slotnumber) {
        return $this->slotsinorder[$slotnumber]->section->firstslot ==
                $this->slotsinorder[$slotnumber]->section->lastslot;
    }
public function is_only_slot_in_section ( $ slotnumber ) { return $ this -> slotsinorder [ $ slotnumber ] -> section -> firstslot == $ this -> slotsinorder [ $ slotnumber ] -> section -> lastslot ; }
Is this slot the only one in its section?
@param int $slotnumber the index of the slot in question.
@return bool whether this slot the only one on its section.
Is this slot the only one in its section?