How to use composer on win

composer.syntax.example.txt

// check composer version
composer --version

// add/install resource, the added resource will append to the composer.json
// e.g
composer require phpoffice/phpspreadsheet
composer require soundasleep/html2text

// install the resource with a specified version
composer require phpoffice/phpspreadsheet:1.8.2

// update resource according to the composer.json
composer update --no-dev


// set proxy on windows for this command prompt
// this will work for the currenct command prompt
set http_proxy=<your_http_proxy:proxy_port>
set https_proxy=<your_https_proxy:proxy_port>
// e.g
set http_proxy=172.18.46.80:80
set https_proxy=172.18.46.80:80

// for permanent, set system variable
Control Panel > System > Advanced System Setting
Click [Environment Variables...] button
under System variables, click the [New...] button
Variable name: http_proxy
Variable value: <your_https_proxy:proxy_port>

Variable name: https_proxy
Variable value: <your_https_proxy:proxy_port>

// set proxy with credentials on windows
SET HTTP_PROXY=http://%USER%:%PASSWORD%@%SERVER%:%PORT%


// disable ssl connection
composer config -g -- disable-tls true
composer config -g -- secure-http false