1. Go to this page and download the library: Download mbs-dev/php-helpers library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
mbs-dev / php-helpers example snippets
use App\Helpers\Helpers;
use Symfony\Component\HttpFoundation\File\UploadedFile;
$helpers = new Helpers();
$mimeType = $helpers->getFileMimeType($uploadedFile);
echo $mimeType; // Outputs the mime type