Converting a HTML page to a PDF file using wemakepdf.com

// Parameters
$token = '123yourtokenabc'; // Replace this with your API token
$url = 'https://wemakepdf.com/html/invoice.html'; // Full URL starting with http

// Convert the HTML string to a PDF using those parameters
$result = file_get_contents('https://wemakepdf.com/api/v1/convert?token=' . $token . '&url=' . urlencode($url));

// Save to root folder in website/application
file_put_contents('example.pdf', $result);