Twig gets an empty array but var_dum($myarray) says it's not empty

Question

I need to pass an array to a Twig template. My code for this is:

<?php


require_once '../vendor/autoload.php';


require_once '../config/generated-conf/config.php';


Twig_Autoloader::register();


$loader = new Twig_Loader_Filesystem('vistas');
$twig = new Twig_Environment($loader);
$twig->addExtension(new Twig_Extension_Debug());

// Get planes list with Propel ORM
$planes = PlaneQuery::create()->find();
var_dump($planes->toArray());


echo $twig->render('admin-planes.html.twig', $planes->toArray());
?>

When I execute var_dump($planes) it returns array's content, but when I do {{ dump(planes) }} on Twig, it returns nothing...

I'm using Propel ORM for getting data.

Any idea? Perhaps I missing something that I can't figure out.

score 1 · Accepted Answer · answered Jun 09 '16 at 02:41

1

You need to pass the variables in an associative array. The array indexes are the names of the variables as accessed by twig.

echo $twig->render('admin-planes.html.twig', [ 'planes' => $planes->toArray()]);

answered Jun 09 '16 at 02:41

user2182349

9,569
3
29
41

Thanks a lot, I forgot that. Just a thing... It wasn't necessary the call to the toArray() method (at least for what I needed). – Neniel Jun 09 '16 at 02:52

score 1 · Answer 2 · answered Jun 09 '16 at 02:45

1

Do this

    $data['planes'] = $planes->toArray();
    echo $twig->render('admin-planes.html.twig', $data);

answered Jun 09 '16 at 02:45

zivklen

79
2
10

Thanks to you too! :) – Neniel Jun 09 '16 at 02:55

Twig gets an empty array but var_dum($myarray) says it's not empty

2 Answers2