update composer in windows code example
Example 1: update composer on windows
php composer.phar self-update
Example 2: update packages composer global
composer global update
Example 3: composer mac
php composer-setup.php --install-dir=bin --filename=composer
Example 4: composer update
php composer.phar update
Example 5: update composer
To update composer command just find location of composer.phar and update as:
where composer #Retrieves you location of your composer.phar
cd path_to_composer.phar #Move to directory with composer.phar
php composer.phar self-update #Update your composer