窗户呢?

我用的是Windows 10，这个命令对我来说很管用，

php -d memory_limit=-1 "C:\ProgramData\ComposerSetup\bin\composer.phar" update

同样的问题，没有任何与“memory_limit”相关的工作，但是..

composer self-update --2

．．解决了我的问题。(升级:1.10.17 -> 2.0.4)

Here is another way to solve this problem under windows, if you use Wampserver. Indeed at the level of wampserver, there are two php.ini files, that of PHP, which one can find in the location C: \ wamp64 \ bin \ php \ phpx.xx \ php.ini and that of Apache , which can be found at location C: \ wamp64 \ bin \ apache \ apachex.xx \ bin \ php.ini. Both of these files have the memory_limit parameter. So to be sure to solve this problem, it is better to set the memory_limit = -1 parameter in both files at once.

由于之前的答案都不包括set，所以我花了一点时间来弄清楚如何在Windows中做到这一点而不改变php.ini，但下面是对我有效的方法:

set COMPOSER_MEMORY_LIMIT=-1
composer require hwi/oauth-bundle php-http/guzzle6-adapter php-http/httplug-bundle

我已经绕过了Homestead Laravel(流浪)虚拟机运行composer命令之前的COMPOSER_MEMORY_LIMIT=-1的问题:

例子

要更新Composer:

COMPOSER_MEMORY_LIMIT=-1 composer update

安装软件包:

COMPOSER_MEMORY_LIMIT=-1 composer require spatie/laravel-translatable

在我的例子中:

Windows 10和Docker Desktop工作:

docker-compose -f .docker/docker-compose.yml exec php env COMPOSER_MEMORY_LIMIT=-1 composer require fideloper/proxy