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format_number 是在 2.12 中引入的，据我所知，我有 2.13，使用{{ constant('Twig_Environment::VERSION') }}输出The current version is 2.13.0

这是我的作曲家 json，我只是看不出我应该在这个 symfony 4.4.* 项目中获得未知过滤器的原因。

"require": {
        "php": "^7.1.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "ext-json": "*",
        "beberlei/doctrineextensions": "^1.2",
        "friendsofsymfony/jsrouting-bundle": "^2.3",
        "sensio/framework-extra-bundle": "^5.4",
        "symfony/asset": "4.4.*",
        "symfony/console": "4.4.*",
        "symfony/dotenv": "4.4.*",
        "symfony/flex": "^1.3.1",
        "symfony/form": "4.4.*",
        "symfony/framework-bundle": "4.4.*",
        "symfony/orm-pack": "^1.0",
        "symfony/security-bundle": "4.4.*",
        "symfony/swiftmailer-bundle": "^3.2",
        "symfony/twig-bridge": "4.*",
        "symfony/twig-bundle": "4.4.*",
        "symfony/validator": "4.4.*",
        "symfony/web-server-bundle": "4.4.*",
        "symfony/yaml": "4.4.*",
        "twig/twig": "2.*"
    },
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1 回答 1

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format_number过滤器不是主twig/twig包的一部分。您需要可以安装的 Twig Extra 软件包/捆绑包：

composer require twig/extra-bundle
于 2020-07-21T17:50:22.757 回答