如何使用 Composer 添加 php gd (laravel 8)
我试图将PHP GD添加到Composer.json。 我想安装PHP GD，因为有以下错误：
The PHP GD extension is required, but is not installed.错误是由DOMPDF引起的，因为DOMPDF需要PHP GD处理图像。 我尝试了以下命令：
composer require "ext-gd:*" --ignore-platform-reqs没有任何结果，即使艰难的Ext-GD也添加到了作曲家。 有人知道解决我问题的解决方案吗？ 预先感谢。
I trying to add php gd to the composer.json.
I want to install php gd because of the following error :
The PHP GD extension is required, but is not installed.The error was caused by dompdf as dompdf requires php gd to process images.
I tried the following command :
composer require "ext-gd:*" --ignore-platform-reqsWithout any result even tough ext-gd was added to the composer.json.
Does anyone know a solution to my problem?
Thank in advance.
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您无法使用 Composer 安装 GD。 Composer 管理您的项目依赖的其他 PHP 源，但 GD 不是 PHP 源 - 它是一个原生 PHP 扩展模块，如 ext-curl 或 ext-mysqli 。将
ext-gd:*添加到您的composer.json 只是意味着“该项目需要安装GD 扩展”。为了实际安装该扩展，您需要使用操作系统级工具。如果您使用的是基于 Debian 的系统，则可能类似于：或者，对于基于 RedHat 的系统，类似于：
完成后，再次运行
composer install，您应该好的。You can't install GD with Composer. Composer manages other PHP source that your project relies on, but GD is not PHP source -- it's a native PHP extension module like
ext-curlorext-mysqli. Addingext-gd:*to your composer.json simply means, "This project requires the GD extension to be installed." In order to actually install that extension, you'll need to drop to your OS-level tools. If you're on a Debian-based system, that'll likely be something like:Or, for a RedHat-based system, something like:
Once done, run your
composer installagain and you should be good.