1. Go to this page and download the library: Download offline-agency/image-puzzle 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/ */
$result = PuzzleGenerator::generateAndExport('photo.jpg', '/path/to/output_dir', 4, 6, new RoundedCornersStyle(4));
$exporter = new \ImagePuzzle\Exporter();
$result = $exporter->exportParallel('photo.jpg', '/path/to/output_dir', 4, 6, new \ImagePuzzle\ExportOptions(), 4, new RoundedCornersStyle(4));