What are the common commands of composer

This article is to share with you about what composer commands are commonly used. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Interpretation of commonly used commands in composer

Composer install-if you have a composer.lock file, install it directly, otherwise install the latest expansion pack and dependencies from composer.json

Composer update-install the latest expansion pack and dependencies from composer.json

Composer update vendor/package-from the configuration of the composer.json or corresponding package and update to the latest

Composer require new/package-add installation new/package, you can specify a version, such as composer require new/package ~ 2.5

Related introduction:

Composer is a dependency management tool above PHP5.3. It allows you to declare the code base on which the project depends, and it will install them for you in your project. Composer is not a package manager. Yes, it involves "packages" and "libraries", but it is managed on a project-by-project basis and installed in a directory of your project (such as vendor). By default, it does not install anything globally. Therefore, this is just a dependency management.

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