cloud9プロジェクトの作成 cloud9でPHPを選択してプロジェクトを作ります。 MySQLの起動 $ mysql-ctl start Installing MySQL * Stopping MySQL database server mysqld ...done. * Starting MySQL database server mysqld ...done. * Checking for tables which need an upgrade, are corrupt or were not closed cleanly. MySQL 5.5 database added. Please make note of these credentials: Root User: hgoe Database Name: hoge * Starting MySQL database se