Answers for "ysqli_real_connect(): The server requested authentication method unknown to the client [caching_sha2_password] in"

mysqli_real_connect(): The server requested authentication method unknown to the client [caching_sha2_password]

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'root';

mysqli::real_connect(): The server requested authentication method unknown to the client [caching_sha2_password

ALTER USER 'mysqlUsername'@'localhost' IDENTIFIED WITH mysql_native_password BY 'mysqlUsernamePassword';