- Library for php unit :
php composer.phar require phpunit/phpunit
- Library for PSR12 convention :
php composer.phar require squizlabs/php_codesniffer
for PSR12 and install SonarLint for SonarQube. - Library for Guzzle :
php composer.phar require guzzlehttp/guzzle
. - Library for .env :
php composer.phar require vlucas/phpdotenv
. - Library for Validation :
php composer.phar require rakit/validation
.