CODEWITHSUNDEEP
wordpresstwig
Eka
Eka

Reputation: 28

Twigpress: Can't pass variables to twig template

I am using Twigpress with Wordpress. According to the Twigpress doc, you can pass variables to the template with twigpress_render_twig_template($vals = array(), $template = false, $echo = true).

I'm trying to pass variables to the template with the following code but it doesn't work. What am I doing wrong?

single.php:

$vals = array( 'foo' => 'bar' );
twigpress_render_twig_template($vals);

single.twig:

{{ vals.foo }} # Does not print anything #
{{ foo }} # Same #
{{ dump(vals) }} # Prints 'null' #

Please enlighten a n00b! Thanks. :)

Upvotes: 1

Views: 307

Answers (1)

codenamezero
codenamezero

Reputation: 3079

You have to enable debug in your twig setting.

This is how I do it for my Twig initialization. I put this in a separate file call twig-init.php and just require_once where i need to use twig.

$loader = new Twig_Loader_Filesystem('/blah/twig/templates');
$settings = array(
    'cache' => '/blah/twig/compiled',
    'debug' => true
);
$twig = new Twig_Environment($loader, $settings);

if ($settings['debug'])
    $twig->addExtension(new Twig_Extension_Debug());

When you dump it, you can just do {{ dump() }} to dump everything instead.

In addition, you may need to access your array value via the _context. Try to {{ dump(_context['foo']) }}

If you really want to access the variable via vals, you will have to do the following to your array:

$blah = array('vals' => array('foo' => 'bar'));

Then {{ vals.foo }} will work.

See: http://twig.sensiolabs.org/doc/functions/dump.html

Upvotes: 1

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