Are there any best practices to follow when converting Excel files to PHP applications?

When converting Excel files to PHP applications, it is important to properly handle the data conversion and ensure that the information is accurately transferred from the spreadsheet to the PHP application. One best practice is to use a library like PhpSpreadsheet to read and manipulate Excel files in PHP.

// Include PhpSpreadsheet library
require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\IOFactory;

// Load Excel file
$spreadsheet = IOFactory::load('example.xlsx');

// Get data from specific sheet
$sheet = $spreadsheet->getActiveSheet();
$data = $sheet->toArray();

// Process data as needed
foreach ($data as $row) {
    // Perform actions with each row of data
}