Displaying symfony object values in twig template

Question

Im new to Symfony / Twig and am having problems passing object values to my twig templates.

Here is some of my controller code that shows the content of the object:

$prevArticles = $section->getArticles();      
print_r($prevArticles);
die()

Displays:

Array
(
    [0] => Imagine\NewsletterBundle\Entity\Article Object
        (
            [id:protected] => 
            [title:protected] => 
            [headline:protected] => 
            [link:protected] => 
            [image:protected] => 
            [excerpt:protected] => 
            [check:protected] => 
            [attachment:protected] => 
            [field1:protected] => 
            [field2:protected] => 
            [field3:protected] => 
            [magazines:protected] => 
            [top_logo_advert:protected] => /uploaded_images/cece0b1859ea2b1af95f1f274620ba77.jpg
            [top_logo_alt:protected] => Picture of blomange
            [top_logo_link:protected] => www.google.com
        )

)

So then I pass my object to my twig template like so:

    return $this->render('ImagineNewsletterBundle:Section:'.$builder->getTemplate(), array('prevArticles' => $prevArticles));

Then in my twig template I want to display the value of 'top_logo_advert' but its not working:

{% for article in prevArticles %}

   {{ article.top_logo_advert }}

{% endfor %}

I get the error message:

Method "top_logo_advert" for object "Imagine\NewsletterBundle\Entity\Article" does not exist in ImagineNewsletterBundle:Section:build_advert.html.twig at line 62

Answer 1

You must access it via :

{{ article.topLogoAdvert }} or {{ article.getTopLogoAdvert() }}

Both solutions works. Next time, just reminder that properties like 'my_property_1' is converted into myProperty1 in the twig engine.