w3l / holt45

        if ($totalPages <= $numberOfResults) {

            // all

            $arrayData = $tempArrayRange;

        } elseif ($selectedPage <= (round(($numberOfResults / 2), 0, PHP_ROUND_HALF_UP))) {

            // 1-6+last

            $arrayData = array_slice($tempArrayRange, 0, ($numberOfResults-1));

            $arrayData[] = $totalPages;

        } elseif ($selectedPage >= $totalPages-round(($numberOfResults / 2), 0, PHP_ROUND_HALF_DOWN)) {

            // first + $totalPages-5 - $totalPages

            $arrayData = array_slice($tempArrayRange, $totalPages-($numberOfResults-1));

            $arrayData[] = 1;

            // first + $totalPages-5 - $totalPages

            $arrayData = array_slice($tempArrayRange, $totalPages-($numberOfResults-1));

            $arrayData[] = 1;

        } else {

            // first + $totalPages-2 - $totalPages+2 + last

            $arrayData = array_slice(

                $tempArrayRange,

                $selectedPage-(round(($numberOfResults / 2), 0, PHP_ROUND_HALF_DOWN)),

                ($numberOfResults-2)

            );

            $arrayData[] = 1;

            $arrayData[] = $totalPages;

        }

        sort($arrayData);