Composer A Dependency Manager for PHP Authors: Nils Adermann, Jordi Boggiano and many community contributions Commercial support consulting available through: Sponsor Composer Packagist org Logo by: Max Grigorian Composer and all content on this site are released under the MIT license
Download Composer php -r "unlink('composer-setup php');" This installer script will simply check some php ini settings, warn you if they are set incorrectly, and then download the latest composer phar in the current directory
Introduction - Composer 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
Basic usage - Composer Either way, running install when a composer lock file is present resolves and installs all dependencies that you listed in composer json, but Composer uses the exact versions listed in composer lock to ensure that the package versions are consistent for everyone working on your project
Repositories - Composer Package # Composer is a dependency manager It installs packages locally A package is essentially a directory containing something In this case it is PHP code, but in theory it could be anything And it contains a package description which has a name and a version The name and the version are used to identify the package
2. 8. 8 - released 2025-04-04 - Composer A Dependency Manager for PHP 2 8 8 - released 2025-04-04 View the release on GitHub Changelog Fixed json schema issues with version validation (#12367) Fixed issues running on 32bit machines (#12365)
Command-line interface Commands - Composer COMPOSER_IGNORE_PLATFORM_REQ or COMPOSER_IGNORE_PLATFORM_REQS # If COMPOSER_IGNORE_PLATFORM_REQS set to 1, it is the equivalent of passing the --ignore-platform-reqs argument Otherwise, specifying a comma separated list in COMPOSER_IGNORE_PLATFORM_REQ will ignore those specific requirements
Composer A Dependency Manager for PHP 2 8 5 - released 2025-01-21 View the release on GitHub Changelog Added build provenance attestation so you can also now download and verify phar files from GitHub releases: gh release --repo composer composer download --pattern composer phar gh attestation verify --repo composer composer composer phar Fixed unsupported funding values causing parse errors in
Composer 'The xdebug profiler_enabled setting is enabled, this can slow down Composer a lot ', 'Add the following to the end of your `php ini` to disable it:',