laravel 旧版本不支持 php 8.0.8

Posted 2023-02-18

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【中文标题】laravel 旧版本不支持 php 8.0.8【英文标题】：laravel old version is not supporting php 8.0.8 【发布时间】：2021-11-10 04:38:17 【问题描述】：

我在本地计算机上安装了 php 8.0.8。 Laravel 新项目完美运行。但是当我尝试运行旧项目时，它会显示错误。当我尝试运行命令时

composer install

它给了我以下错误：

      Problem 1
    - jeremy-dunn/php-fedex-api-wrapper is locked to version 5.0.1 and an update of this package was not requested.
    - jeremy-dunn/php-fedex-api-wrapper 5.0.1 requires ext-soap * -> it is missing from your system. Install or enable PHP's soap extension.

To enable extensions, verify that they are enabled in your .ini files:
    - C:\xampp\php\php.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

当我跑步时：

composer dump-autoload

它显示了这个错误：

    Generating optimized autoload files Class App\Http\Controllers\Vendor\OrderController 
 located in C:/Users/Muhammad Adnan/Downloads/test-upwork-master/spree-retail/app\Http\Controllers\temp\OrderController.php does not comply with psr-4 autoloading standard. Skipping.
Class App\Http\Resources\profile\AddressesResponse located in C:/Users/Muhammad Adnan/Downloads/test-upwork-master/spree-retail/app\Http\Resources\Profile\AddressesResponse.php does not comply with psr-4 autoloading standard. Skipping.
Class Illuminate\Foundation\ComposerScripts is not autoloadable, can not call post-autoload-dump script
> @php artisan package:discover --ansi

Fatal error: Uncaught Error: Class "Illuminate\Foundation\Application" not found in C:\Users\Muhammad Adnan\Downloads\test-upwork-master\spree-retail\bootstrap\app.php:14
Stack trace:
#0 C:\Users\Muhammad Adnan\Downloads\test-upwork-master\spree-retail\artisan(20): require_once()
#1 main
  thrown in C:\Users\Muhammad Adnan\Downloads\test-upwork-master\spree-retail\bootstrap\app.php on line 14
PHP Fatal error:  Uncaught Error: Class "Illuminate\Foundation\Application" not found in C:\Users\Muhammad Adnan\Downloads\test-upwork-master\spree-retail\bootstrap\app.php:14
Stack trace:
#0 C:\Users\Muhammad Adnan\Downloads\test-upwork-master\spree-retail\artisan(20): require_once()
#1 main
  thrown in C:\Users\Muhammad Adnan\Downloads\test-upwork-master\spree-retail\bootstrap\app.php on line 14
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 255

【问题讨论】：

你不应该在 PHP 8 上安装旧版本。某些功能将无法使用。这就是你无法安装版本的原因 【参考方案1】：

不幸的是，旧版本的 Laravel 不支持新版本的 PHP。 Laravel 6 是支持 PHP 8.0 的最低版本（从 Web 开发的角度来看，它已经相当老了）。

当然，这是全新安装，您的项目中的代码可能也不兼容 PHP 8.0。

关于这个错误：

  Problem 1
- jeremy-dunn/php-fedex-api-wrapper is locked to version 5.0.1 and an update of this package was not requested.
- jeremy-dunn/php-fedex-api-wrapper 5.0.1 requires ext-soap * -> it is missing from your system. Install or enable PHP's soap extension.

问题很容易解决，只需安装soap扩展。您似乎在 Windows 上，所以它应该已经安装但已禁用。

您必须在您的php.ini 文件中取消注释;extension=soap.dll（或者可能在位于您的php 目录中的ext 目录中，这取决于）。

可能需要其他扩展但已禁用，以获取完整列表执行composer check。

这是阻止 composer 安装您的依赖项的原因（当您调用 composer dump-autoload 时会导致 Uncaught Error: Class "Illuminate\Foundation\Application" not found in）。

【讨论】：

【参考方案2】：

我搜索并找到了有关此问题的解决方案。只有一个命令是解决方案注意：不要更新作曲家。