Install PHP Composer globally

How to install PHP Composer globally?

Composer is a dependency manager for PHP, you can find more on https://getcomposer.org.

To install PHP Composer on Linux or Mac run this command in terminal / command line

curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer

Now just run composer in order to run Composer instead of php composer.phar.