Composer is a PHP tool to manage dependencies in your PHP project. Using simple commands you can add, update or remove the dependencies
need brew
installed on mac before
then,
brew install composer
composer --version
php ~/Downloads/composer.phar --version
Then run command to copy composer.phar to bin and makes your composer executable
cp ~/Downloads/composer.phar /usr/local/bin/composer
sudo chmod +x /usr/local/bin/composer