Question

我似乎无法安装软件包，因为我需要使用php 5.6，最低要求是7。

我尝试了

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

然后我暂时从composer文件中删除了平台要求并成功安装，但是现在我无法进行“ composer update”

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].

作曲家可以通过任何方式忽略特定软件包吗？

Answer 1

我在这里看到三种可能性：

从mopo922/laravel-treats提取所需的功能，然后直接在项目中使用。如果它只是一个很小的功能，那么作曲家不收录它就不会产生很大的影响。比搞乱版本限制恕我直言更好。
使用composer update --ignore-platform-reqs
使用platform config选项，并假冒您拥有PHP 7。参见：How to always use ignore-platform-reqs flag when running composer? 但是，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，尽管您实际上并不支持它。因此，请谨慎使用。这基本上与在您的开发机具有PHP 7时删除平台要求相同。

如何告诉作曲家忽略特定软件包的php版本？

1 个答案: