解决composer内存溢出导致无法执行命令

By minirplus on 2020-06-11 in How To

运行composer命令退出

# composer require laravel/sanctum

Using version ^2.4 for laravel/sanctum

./composer.json has been updated

Loading composer repositories with package information

Updating dependencies (including require-dev)

Killed

查找composer安装位置

1 2	which composer /usr/local/bin/composer

官方文档-内存限制错误

https://getcomposer.org/doc/articles/troubleshooting.md#memory-limit-errors

Note: Composer internally increases the memory_limit to 1.5G.

查询当前PHP内存限制，如果是-1则当前未限制内存

1	php -r "echo ini_get('memory_limit').PHP_EOL;"

强制限制composer内存占用（不建议，限制过小会报错）

1	COMPOSER_MEMORY_LIMIT=1024M composer require laravel/sanctum

运行top命令查看占用过多内存的程序

重启程序释放内存

1	service mysql restart