Document-Management-System-laravel/app/Exports/UsersExport.php

<?php

namespace App\Exports;

use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;
use PhpOffice\PhpSpreadsheet\Shared\Date;
use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithColumnFormatting;
use PhpOffice\PhpSpreadsheet\Style\Color;
use PhpOffice\PhpSpreadsheet\Style\Conditional;
use Maatwebsite\Excel\Concerns\WithTitle;
use Maatwebsite\Excel\Concerns\WithCustomStartCell;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use Maatwebsite\Excel\Concerns\WithPreCalculateFormulas;
use Maatwebsite\Excel\Concerns\WithEvents;
use Maatwebsite\Excel\Events\BeforeExport;
use Maatwebsite\Excel\Events\BeforeWriting;
use Maatwebsite\Excel\Events\BeforeSheet;
use Maatwebsite\Excel\Events\AfterSheet;

class UsersExport 
implements 
    FromCollection, 
    WithHeadings, 
    WithMapping, 
    ShouldAutoSize, 
    WithTitle,
    WithCustomStartCell
{
    protected $users;

    public function __construct($users){
        $this->users = $users;
    }

    public function collection()
    {
        return $this->users;
    }

    public function headings(): array
    {
        return [
            'Код',
            'Имя',
            'Электронный адрес',
            'Номер телефон',
            'Дата рождения',
            'Должность',
            'Подразделение',
            'Активирован',
        ];
    }

    public function map($user): array
    {
        return [
            $user->id,
            $user->name,
            $user->email,
            $user->tel,
            explode(' ', $user->birthday)[0],
            $user->title_id,
            $user->department_id,
            $user->active,
        ];
    }

    public function title(): string
    {
        return 'Список пользавателя';
    }

    public function startCell(): string
    {
        return 'A1';
    }

}