<?php

$app = new \Oak\Application();

$app->register([
    \Tnt\PdfGen\PdfGenServiceProvider::class,
]);

$app->bootstrap();

<?php

$pdfGenerator = $app->get(PdfGenerator::class);
$pdfGenerator->fromHtml('<strong>This is an example</strong>');

// Stream the pdf
$pdfGenerator->stream();
// or...
// ...use the pdf file contents
$contents = $pdfGenerator->output();