必需的依赖项不更新

Question

我正在使用composer更新一些软件包。我在我的项目中使用Laravel5.6。

我正在尝试的是PHPStan版本0.10.7。我目前的版本是0.9.2。

问题

当我尝试更新时，它会显示成功消息，但在检查outdate包输出时，它仍然是OUTDATED。

我试过的

使用composer why-not phpstan/phpstan 0.10.7给了我以下输出：

laravel/laravel  my-branch-test  requires (for development)  phpstan/phpstan (^0.9.2)                      
phpstan/phpstan  0.10.7          requires                    nikic/php-parser (^4.0.2)                     
laravel/laravel  my-branch-test  does not require            nikic/php-parser (but v3.1.5 is installed)    
phpstan/phpstan  0.10.7          requires                    phpstan/phpdoc-parser (^0.3)                  
laravel/laravel  my-branch-test  does not require            phpstan/phpdoc-parser (but 0.2 is installed)  

然后我尝试更新nikic/php-parser和phpdoc-parser并重新运行composer update phpstan/phpstan，但它给了我以前相同的结果。 （不更新）

更新：运行composer update phpstan/phpstan --with-dependencies给了我以下输出:(但仍未更新phpstan）

composer update phpstan/phpstan --with-dependencies
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Loading composer repositories with package information
Updating dependencies (including require-dev)                              
Package operations: 0 installs, 11 updates, 0 removals
  - Updating ocramius/package-versions (1.2.0 => 1.3.0): Loading from cache
  - Updating symfony/finder (v4.1.4 => v4.2.1): Loading from cache
  - Updating symfony/polyfill-mbstring (v1.9.0 => v1.10.0): Loading from cache
  - Updating jean85/pretty-package-versions (1.1 => 1.2): Loading from cache
  - Updating nette/utils (v2.4.9 => v2.5.3): Loading from cache
  - Updating nette/php-generator (v3.0.2 => v3.0.5): Loading from cache
  - Updating nette/neon (v2.4.2 => v2.4.3): Loading from cache
  - Updating nette/di (v2.4.10 => v2.4.14): Loading from cache
  - Updating nette/bootstrap (v2.4.5 => v2.4.6): Loading from cache
  - Updating nette/finder (v2.4.1 => v2.4.2): Loading from cache
  - Updating nette/robot-loader (v3.0.3 => v3.1.0): Loading from cache
Package sebastian/git is abandoned, you should avoid using it. No replacement was suggested.
Writing lock file
Generating autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover
Discovered Package: barryvdh/laravel-debugbar
Discovered Package: caffeinated/modules
Discovered Package: fideloper/proxy
Discovered Package: jenssegers/agent
Discovered Package: laravel/tinker
Discovered Package: rap2hpoutre/laravel-log-viewer
Discovered Package: rcrowe/twigbridge
Package manifest generated successfully.
ocramius/package-versions:  Generating version class...
ocramius/package-versions: ...done generating version class

码

在我的composer.json文件中，该包列为：

"require-dev": {
    "phpstan/phpstan": "^0.9.2",

有任何想法吗？

Answer 1

这里的问题是我正在使用的其他软件包也使用nikic/php-parser软件包，但只考虑不间断的更改（nikic/php-parser":"^3.0"），“阻止”升级到> 4.0。

由于作曲家can't install two versions of the same package，我的解决方案暂时没有更新phpstan。

我将等待需要nikic/php-parser的库更新他们对4.0的要求，或将来更改这些包。