twig - 如何从 Twig 中的字符串中删除新行

Question

我有以下代码:

{% set pageDescription = item.description|length > 197 ? item.description|striptags|trim|slice(0, 197) ~ '...' : item.description %}

我将从item.description中删除新行

我有的例子

<meta name="description" content="An easy playing game about the natural numbers. There will randomly appear the natural. You have to choose what the right after number is. It&amp;#8217;s so easy to play this game, isn&amp;#8217;t it?

The..." />

改成

<meta name="description" content="An easy playing game about the natural numbers. There will randomly appear the natural. You have to choose what the right after number is. It&amp;#8217;s so easy to play this game, isn&amp;#8217;t it? The..." />

我该怎么办？

谢谢你。

Answer 1

尝试使用 |replace 过滤器。

|replace({"\n": "", "\r": "", "\t": ""})

例如

{{ item.description|replace({"\n": "", "\r": "", "\t": ""}) }}