如何告诉作曲家忽略特定包的 php 版本？

Question

我似乎无法安装软件包，因为我需要使用 php 5.6，最低版本是 7。

我试过

composer require mopo922/laravel-treats --ignore-platform-reqs

  [InvalidArgumentException]
  Could not find package mopo922/laravel-treats at any version matching your PHP version 5.6.32.0

然后我临时从作曲家文件中删除了平台要求并成功安装，但现在我无法执行“作曲家更新”

composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - mopo922/laravel-treats v2.0.4 requires php >=7.0 -> your PHP version (7.2.1) overridden by "config.platform.php" version (5.6.32) does not satisfy that requirement.
    - mopo922/laravel-treats v2.0.3 requires php >=7.0 -> your PHP version (7.2.1) overridden by "config.platform.php" version (5.6.32) does not satisfy that requirement.
    - mopo922/laravel-treats v2.0.2 requires php >=7.0 -> your PHP version (7.2.1) overridden by "config.platform.php" version (5.6.32) does not satisfy that requirement.
    - mopo922/laravel-treats v2.0.1 requires php >=7.0 -> your PHP version (7.2.1) overridden by "config.platform.php" version (5.6.32) does not satisfy that requirement.
    - mopo922/laravel-treats v2.0.0 requires php >=7.0 -> your PHP version (7.2.1) overridden by "config.platform.php" version (5.6.32) does not satisfy that requirement.
    - mopo922/laravel-treats v2.0.4 requires php >=7.0 -> your PHP version (7.2.1) overridden by "config.platform.php" version (5.6.32) does not satisfy that requirement.
    - Installation request for mopo922/laravel-treats ^2.0 -> satisfiable by mopo922/laravel-treats[v2.0.0, v2.0.1, v2.0.2, v2.0.3, v2.0.4].

作曲家有什么办法可以忽略特定的包吗？

Answer 1

我在这里看到三种可能性：

1. 从中提取您需要的功能mopo922/laravel-treats并直接在您的项目中使用它。如果它只是一个小功能，那么作曲家不包含它应该不会产生很大的影响。恕我直言，这比搞乱版本限制要好。
2. 使用composer update --ignore-platform-reqs
3. 使用平台配置选项并假装您拥有 PHP 7。请参阅：运行作曲家时如何始终使用ignore-platform-reqs标志？ 然而，这可能会导致其他问题，例如在安装使用 PHP7 约束的新软件包时，尽管您实际上不支持它。所以要小心对待它。这与当您的开发机器具有 PHP 7 时删除平台要求基本相同。