You are browsing the documentation for Symfony 2.6 which is not maintained anymore.
Consider upgrading your projects to Symfony 5.2.
Installing Composer
Installing Composer¶
Composer is the package manager used by modern PHP applications. Use Composer to manage dependencies in your Symfony applications and to install Symfony Components in your PHP projects.
It’s recommended to install Composer globally in your system as explained in the following sections.
Install Composer on Linux and Mac OS X¶
To install Composer on Linux or Mac OS X, execute the following two commands:
1 2 | $ curl -sS https://getcomposer.org/installer | php
$ sudo mv composer.phar /usr/local/bin/composer
|
Note
If you don’t have curl installed, you can also just download the
installer file manually at https://getcomposer.org/installer and
then run:
1 2 | $ php installer
$ sudo mv composer.phar /usr/local/bin/composer
|
Install Composer on Windows¶
Download the installer from getcomposer.org/download, execute it and follow the instructions.
Learn more¶
Read the Composer documentation to learn more about its usage and features.
This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.