Are there specific PHP libraries or tools recommended for working with Excel files like PHPOffice/PhpSpreadsheet?

Working with Excel files in PHP can be achieved using libraries like PHPOffice/PhpSpreadsheet, which provide a wide range of functionalities for reading, writing, and manipulating Excel files. These libraries offer a more robust and flexible solution compared to the built-in PHP functions for handling Excel files.

require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

// Create a new Spreadsheet object
$spreadsheet = new Spreadsheet();

// Add data to the spreadsheet
$spreadsheet->setActiveSheetIndex(0)
    ->setCellValue('A1', 'Hello')
    ->setCellValue('B1', 'World');

// Save the spreadsheet as an Excel file
$writer = new Xlsx($spreadsheet);
$writer->save('hello_world.xlsx');