axel_leb axel_leb - 2 years ago 583
PHP Question

Asset Function without Symfony in Twig

I'd like to use the asset function into my project where I'm only using Twig.
I tryed to use it but php return me this :

Fatal error: Uncaught exception 'Twig_Error_Syntax' with message 'Unknown "asset" function in "./Default/base.html.twig"

Answer Source

The solution is on

I added this in conf.php :


$loader = new Twig_Loader_Filesystem('../app/views');
$twig = new Twig_Environment($loader);
$twig->addFunction(new \Twig_SimpleFunction('asset', function ($asset) {
    // implement whatever logic you need to determine the asset path

    return sprintf('../assets/%s', ltrim($asset, '/'));

See you !

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