树枝访问数组索引?

问题描述

是否可以从 Twig 模板中直接访问数组索引?

Is it possible to directly access an array index from within a Twig template?

这是我的设置，使用 Silex:

Here's my setup, using Silex:

return $app['twig']->render('template', array('numbers' => array('one', 'two', 'three')));

我可以做这样的事情吗?

so can I do something like this?

{{numbers[0]}}

推荐答案

就在发布这个之前我意识到，这正是你可以做的，但因为我没有在文档或谷歌的任何地方找到答案(纠正我，如果我错了)，反正我已经发过了.

Just before posting this I realized, that's exactly what you can do, but as I didn't find the answer anywhere in the docs or google (correct me if I'm wrong), I've posted this anyway.

{{numbers[0]}}

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