小编mea*_*111的帖子

我只想在PHP 5.6的服务器上安装我的Symfony 3.2应用程序,并composer install告诉我twig/twig v2.0.0 requires php ^7.0 -> your PHP version (5.6.22) does not satisfy that requirement.

如何更改我的应用中使用的树枝版本？据我所知,Symfony使用twig-bundle(https://packagist.org/packages/symfony/twig-bundle).

我是否需要在较低版本(哪一个？)中添加symfony/twig-bundle,还是需要将twig/twig v1.31.0添加到我的composer.json require部分？

我的composer.json:

{
    "name": "...",
    "license": "proprietary",
    "type": "project",
    "autoload": {
        "psr-4": {
            "": "src/"
        },
        "classmap": [
            "app/AppKernel.php",
            "app/AppCache.php"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "require": {
        "php": ">=5.5.9",
        "symfony/symfony": "3.2.*",
        "twig/twig": "1.31.*",
        "doctrine/orm": "^2.5",
        "doctrine/doctrine-bundle": "^1.6",
        "doctrine/doctrine-cache-bundle": "^1.2",
        "symfony/swiftmailer-bundle": "^2.3",
        "symfony/monolog-bundle": "^3.0",
        "symfony/polyfill-apcu": "^1.0",
        "sensio/distribution-bundle": …