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Mar 1, 2012 · Download Composer Latest: v2.8.6. To quickly install Composer in the current directory, run the following script in your terminal. To automate the installation, use the guide on installing Composer programmatically.

How does Composer download the right files? When you specify a dependency in composer.json, Composer first takes the name of the package that you have requested and searches for it in any repositories that you have registered using the repositories key.

To get help from the command-line, call composer or composer list to see the complete list of commands, then --help combined with any of those can give you more information. As Composer uses symfony/console you can call commands by short name if it's not ambiguous.

Composer is a tool for dependency management in PHP. It allows you to declare the libraries your project depends on and it will manage (install/update) them for you. Dependency management# Composer is not a package manager in the same sense as Yum or Apt are.

As of Composer 2.8, you can control how additional arguments are passed to script commands. When running scripts like composer script-name arg arg2 or composer script-name -- --option, Composer will by default append arg, arg2 and --option to the script's command.

The composer.json schema# This chapter will explain all of the fields available in composer.json. JSON schema# We have a JSON schema that documents the format and can also be used to validate your composer.json. In fact, it is used by the validate command. You can find it at: https://getcomposer.org/schema.json. Root Package#

Composer platform dependencies Making your package depend on specific Composer versions; Setting up and using custom installers Modify the way certain types of packages are installed; Handling private packages Hosting and installing private Composer packages; Setting up and ...

Aug 20, 2022 · A Dependency Manager for PHP. 2.4.1 - released 2022-08-20. View the release on GitHub. Changelog. Added a COMPOSER_NO_AUDIT env var to easily apply the new --no-audit flag in CI (#10998); Fixed show command showing packages in two sections, this was only meant for the outdated command (#11000); Fixed local git repos being copied to cache unnecessarily (#11001)

Alternative to custom installers with Composer 2.1+# As of Composer 2.1, the Composer\InstalledVersions class has a getInstalledPackagesByType method which can let you figure out at runtime which plugins/modules/extensions are installed.