Question

我想降级Doctrine Orm 2.5到2.4用于解决此错误：

syntax error, unexpected '[', expecting ')'

注意：我的PHP版本：5.3（php 5.4及更高版本需要Doctrine 2.5）

在Composer.json文件中编写此代码：

{
    "require": {
        "doctrine/common": "2.4.*",
        "doctrine/dbal": "2.4.*",
        "doctrine/orm": "2.4.*"
    }
}

使用此代码在cmd中运行composer任务：

composer install

但作曲家下载Doctrine 2.5

如何使用Composer下载Doctrine 2.4

Answer 1

我刚刚进行了快速测试，下载了2.4

只需将此composer.json放入运行composer install：

的文件夹中即可

composer.json

{
    "name": "test/test",
    "description": "test",
    "license": "no",
    "require": {
        "doctrine/common": "2.4.*",
        "doctrine/dbal": "2.4.*",
        "doctrine/orm": "2.4.*"
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "stable"
}

正如您在composer安装输出中看到的那样，doctrine/common，doctrine/dbal和doctrine/orm都是版本2.4.x.我也使用"preferred-install": "source"和"minimum-stability": "dev"同样的结果运行测试。

composer install
Loading composer repositories with package information
Installing dependencies (including require-dev)
  - Installing doctrine/lexer (v1.0.1)
    Loading from cache

  - Installing doctrine/annotations (v1.2.4)
    Loading from cache

  - Installing doctrine/collections (v1.3.0)
    Loading from cache

  - Installing doctrine/cache (v1.4.1)
    Loading from cache

  - Installing doctrine/inflector (v1.0.1)
    Loading from cache

  - Installing doctrine/common (v2.4.2)
    Loading from cache

  - Installing symfony/console (v2.6.7)
    Loading from cache

  - Installing doctrine/dbal (v2.4.4)
    Loading from cache

  - Installing doctrine/orm (v2.4.7)
    Loading from cache

symfony/console suggests installing symfony/event-dispatcher ()
symfony/console suggests installing symfony/process ()
symfony/console suggests installing psr/log (For using the console logger)
doctrine/orm suggests installing symfony/yaml (If you want to use YAML Metadata Mapping Driver)
Writing lock file
Generating autoload files

将Doctrine ORm 2.5降级为2.4

1 个答案:

composer.json