src/Core_Command.php
public function install( $args, $assoc_args ) {
		if ( $this->do_install( $assoc_args ) ) {
			WP_CLI::success( 'WordPress installed successfully.' );
		} else {
			WP_CLI::log( 'WordPress is already installed.' );
		}
	}
public function install( $args, $assoc_args ) {
		if ( $this->do_install( $assoc_args ) ) {
			WP_CLI::success( 'WordPress installed successfully.' );
		} else {
			WP_CLI::log( 'WordPress is already installed.' );
		}
	}
Runs the standard WordPress installation process.

Creates the WordPress tables in the database using the URL, title, and
default admin user details provided. Performs the famous 5 minute install
in seconds or less.

Note: if you've installed WordPress in a subdirectory, then you'll need
to `wp option update siteurl` after `wp core install`. For instance, if
WordPress is installed in the `/wp` directory and your domain is example.com,
then you'll need to run `wp option update siteurl http://example.com/wp` for
your WordPress installation to function properly.

Note: When using custom user tables (e.g. `CUSTOM_USER_TABLE`), the admin
email and password are ignored if the user_login already exists. If the
user_login doesn't exist, a new user will be created.

## OPTIONS

--url=<url>
: The address of the new site.

--title=<site-title>
: The title of the new site.

--admin_user=<username>
: The name of the admin user.

[--admin_password=<password>]
: The password for the admin user. Defaults to randomly generated string.

--admin_email=<email>
: The email address for the admin user.

[--skip-email]
: Don't send an email notification to the new admin user.

## EXAMPLES

# Install WordPress in 5 seconds
$ wp core install --url=example.com --title=Example --admin_user=supervisor --admin_password=strongpassword --admin_email=info@example.com
Success: WordPress installed successfully.

# Install WordPress without disclosing admin_password to bash history
$ wp core install --url=example.com --title=Example --admin_user=supervisor --admin_email=info@example.com --prompt=admin_password < admin_password.txt