PHP code example of prolix / knp-snappy-bundle

1. Go to this page and download the library: Download prolix/knp-snappy-bundle 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/ */

prolix / knp-snappy-bundle example snippets


// app/AppKernel.php
public function registerBundles()
{
    $bundles = array(
        //...
        new Knp\Bundle\SnappyBundle\KnpSnappyBundle(),
        //...


$container->get('knp_snappy.image')->generate('http://www.google.fr', '/path/to/the/image.jpg');


$container->get('knp_snappy.pdf')->generate('http://www.google.fr', '/path/to/the/file.pdf');


$container->get('knp_snappy.pdf')->generate(array('http://www.google.fr', 'http://www.knplabs.com', 'http://www.google.com'), '/path/to/the/file.pdf');


$this->get('knp_snappy.pdf')->generateFromHtml(
    $this->renderView(
        'MyBundle:Foo:bar.html.twig',
        array(
            'some'  => $vars
        )
    ),
    '/path/to/the/file.pdf'
);


use Knp\Bundle\SnappyBundle\Snappy\Response\JpegResponse;

class SomeController
{
    public function imageAction()
    {
        $html = $this->renderView('MyBundle:Foo:bar.html.twig', array(
            'some'  => $vars
        ));

        return new JpegResponse(
            $this->get('knp_snappy.image')->getOutputFromHtml($html),
            'image.jpg'
        );
    }
}


use Knp\Bundle\SnappyBundle\Snappy\Response\PdfResponse;

class SomeController extends Controller
{
    public function pdfAction()
    {
        $html = $this->renderView('MyBundle:Foo:bar.html.twig', array(
            'some'  => $vars
        ));

        return new PdfResponse(
            $this->get('knp_snappy.pdf')->getOutputFromHtml($html),
            'file.pdf'
        );
    }
}


use Knp\Bundle\SnappyBundle\Snappy\Response\PdfResponse;

class SomeController extends Controller
{
    public function pdfAction()
    {
        $pageUrl = $this->generateUrl('homepage', array(), true); // use absolute path!

        return new PdfResponse(
            $this->get('knp_snappy.pdf')->getOutput($pageUrl),
            'file.pdf'
        );
    }
}