Some composer errors and solutions

The following tutorial column of composer will introduce to you some errors and solutions of composer. I hope it will be helpful to friends in need!

Problem 1

Execute the following command:

composer require sonata-project/doctrine-orm-admin-bundle "2.3.*"

Error report:

PHP Fatal error:  Allowed memory size of 1610612736 bytes exhausted (tried to allocate 32 bytes)

Solution:

php -r "echo ini_get('memory_limit').PHP_EOL;"  # 查看memory大小
COMPOSER_MEMORY_LIMIT=-1 composer require sonata-project/doctrine-orm-admin-bundle  # 临时设置memory大小

See the official instructions (too slow to open):

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

Problem 2

but these conflict with your requirements or minimum-stability.

Solution: Add the following to composer.json

"minimum-stability": "dev",

Switch composer domestic mirror

composer config -g repo.packagist composer https://packagist.phpcomposer.com

For more composer-related technical articles, please visit the composer column: //m.sbmmt.com/tool/composer/

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