composer instlal cmd code example
Example 1: install composer mac
curl -sS https://getcomposer.org/installer | php
php composer.phar install
mv composer.phar /usr/local/bin/composer
open -e ~/.zshrc
// or open -e ~/.bash_profile
alias composer="php /usr/local/bin/composer"
Example 2: update packages composer global
composer global update
Example 3: upgrading composer globally on windows
php composer.phar self-update
Example 4: how to install composer windows
why is it so hard to install composer every time it's a struggle