make_site_theme_from_oldschool

	return $for_update;
}

/**
 * Updates the database tables to a new schema.
 *
 * By default, updates all the tables to use the latest defined schema, but can also
 * be used to update a specific set of tables in wp_get_db_schema().
 *
 * @since 1.5.0
 *
 * @uses dbDelta
 *
 * @param string $tables Optional. Which set of tables to update. Default is 'all'.
 */
function make_db_current( $tables = 'all' ) {
	$alterations = dbDelta( $tables );
	echo "<ol>\n";
	foreach ( $alterations as $alteration ) {
		echo "<li>$alteration</li>\n";
	}
	echo "</ol>\n";
}

/**
 * Updates the database tables to a new schema, but without displaying results.
 *
 * By default, updates all the tables to use the latest defined schema, but can
 * also be used to update a specific set of tables in wp_get_db_schema().
 *
 * @since 1.5.0
 *
 * @see make_db_current()
 *
 * @param string $tables Optional. Which set of tables to update. Default is 'all'.
 */
function make_db_current_silent( $tables = 'all' ) {
	dbDelta( $tables );
}

/**
 * Creates a site theme from an existing theme.
 *
 * {@internal Missing Long Description}}
 *
 * @since 1.5.0
 *
 * @param string $theme_name The name of the theme.
 * @param string $template   The directory name of the theme.
 * @return bool
 */
function make_site_theme_from_oldschool( $theme_name, $template ) {
	$home_path = get_home_path();
	$site_dir  = WP_CONTENT_DIR . "/themes/$template";

	if ( ! file_exists( "$home_path/index.php" ) ) {
		return false;
	}

	/*
	 * Copy files from the old locations to the site theme.
	 * TODO: This does not copy arbitrary include dependencies. Only the standard WP files are copied.
	 */
	$files = array(
		'index.php'             => 'index.php',
		'wp-layout.css'         => 'style.css',
		'wp-comments.php'       => 'comments.php',
		'wp-comments-popup.php' => 'comments-popup.php',
	);

	foreach ( $files as $oldfile => $newfile ) {
		if ( 'index.php' === $oldfile ) {
			$oldpath = $home_path;
		} else {
			$oldpath = ABSPATH;
		}

		// Check to make sure it's not a new index.
		if ( 'index.php' === $oldfile ) {
			$index = implode( '', file( "$oldpath/$oldfile" ) );
			if ( strpos( $index, 'WP_USE_THEMES' ) !== false ) {