wp_install( string $blog_title, string $user_name, string $user_email, bool $is_public, string $deprecated = '', string $user_password = '', string $language = '' ): array

Source

function wp_install(	$blog_title,	$user_name,	$user_email,	$is_public,	$deprecated = '',	#[\SensitiveParameter]	$user_password = '',	$language = '' ) {	if ( ! empty( $deprecated ) ) {	_deprecated_argument( __FUNCTION__, '2.6.0' );	}	wp_check_mysql_version();	wp_cache_flush();	make_db_current_silent();	/* * Ensure update checks are delayed after installation. * * This prevents users being presented with a maintenance mode screen * immediately after installation. */	wp_unschedule_hook( 'wp_version_check' );	wp_unschedule_hook( 'wp_update_plugins' );	wp_unschedule_hook( 'wp_update_themes' );	wp_schedule_event( time() + HOUR_IN_SECONDS, 'twicedaily', 'wp_version_check' );	wp_schedule_event( time() + ( 1.5 * HOUR_IN_SECONDS ), 'twicedaily', 'wp_update_plugins' );	wp_schedule_event( time() + ( 2 * HOUR_IN_SECONDS ), 'twicedaily', 'wp_update_themes' );	populate_options();	populate_roles();	update_option( 'blogname', $blog_title );	update_option( 'admin_email', $user_email );	update_option( 'blog_public', $is_public );	// Freshness of site - in the future, this could get more specific about actions taken, perhaps.	update_option( 'fresh_site', 1, false );	if ( $language ) {	update_option( 'WPLANG', $language );	}	$guessurl = wp_guess_url();	update_option( 'siteurl', $guessurl );	// If not a public site, don't ping.	if ( ! $is_public ) {	update_option( 'default_pingback_flag', 0 );	}	/* * Create default user. If the user already exists, the user tables are * being shared among sites. Just set the role in that case. */	$user_id = username_exists( $user_name );	$user_password = trim( $user_password );	$email_password = false;	$user_created = false;	if ( ! $user_id && empty( $user_password ) ) {	$user_password = wp_generate_password( 12, false );	$message = __( '<strong><em>Note that password</em></strong> carefully! It is a <em>random</em> password that was generated just for you.' );	$user_id = wp_create_user( $user_name, $user_password, $user_email );	update_user_meta( $user_id, 'default_password_nag', true );	$email_password = true;	$user_created = true;	} elseif ( ! $user_id ) {	// Password has been provided.	$message = '<em>' . __( 'Your chosen password.' ) . '</em>';	$user_id = wp_create_user( $user_name, $user_password, $user_email );	$user_created = true;	} else {	$message = __( 'User already exists. Password inherited.' );	}	$user = new WP_User( $user_id );	$user->set_role( 'administrator' );	if ( $user_created ) {	$user->user_url = $guessurl;	wp_update_user( $user );	}	wp_install_defaults( $user_id );	wp_install_maybe_enable_pretty_permalinks();	flush_rewrite_rules();	wp_new_blog_notification( $blog_title, $guessurl, $user_id, ( $email_password ? $user_password : __( 'The password you chose during installation.' ) ) );	wp_cache_flush();	/** * Fires after a site is fully installed. * * @since 3.9.0 * * @param WP_User $user The site owner. */	do_action( 'wp_install', $user );	return array(	'url' => $guessurl,	'user_id' => $user_id,	'password' => $user_password,	'password_message' => $message,	); } 

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