php8.1
composer self-update時にエラー
The openssl extension is required for SSL/TLS protection but is not available. If you can not enable the openssl extension, you can disable this error, at your own risk, by setting the 'disable-tls' option to true .
php.iniの修正が必要
https://digirakuda.org/blog/2018/06/04/post-251/