html 转为 pdf

import pdfkit

pdfkit.from_url('https://wkhtmltopdf.org/docs.html', 'out.pdf')
# pdfkit.from_file('test.html', 'out.pdf')
# pdfkit.from_string('Hello!', 'out.pdf')

<?php

include './vendor/autoload.php';

use mikehaertl\wkhtmlto\Pdf;

if (empty($_GET['url'])) {
    die();
}

$pdf = new Pdf($_GET['url']);
$pdf->send();