function get_theme_starter_content() {
	$theme_support = get_theme_support( 'starter-content' );
	if ( is_array( $theme_support ) && ! empty( $theme_support[0] ) && is_array( $theme_support[0] ) ) {
		$config = $theme_support[0];
	} else {
		$config = array();
	}

	$core_content = array(
		'widgets'   => array(
			'text_business_info' => array(
				'text',
				array(
					'title'  => _x( 'Find Us', 'Theme starter content' ),
					'text'   => join(
						'',
						array(
							'<strong>' . _x( 'Address', 'Theme starter content' ) . "</strong>\n",
							_x( '123 Main Street', 'Theme starter content' ) . "\n" . _x( 'New York, NY 10001', 'Theme starter content' ) . "\n\n",
							'<strong>' . _x( 'Hours', 'Theme starter content' ) . "</strong>\n",
							_x( 'Monday&mdash;Friday: 9:00AM&ndash;5:00PM', 'Theme starter content' ) . "\n" . _x( 'Saturday &amp; Sunday: 11:00AM&ndash;3:00PM', 'Theme starter content' ),
						)
					),
					'filter' => true,
					'visual' => true,
				),
			),
			'text_about'         => array(
				'text',
				array(
					'title'  => _x( 'About This Site', 'Theme starter content' ),
					'text'   => _x( 'This may be a good place to introduce yourself and your site or include some credits.', 'Theme starter content' ),
					'filter' => true,
					'visual' => true,
				),
			),
			'archives'           => array(
				'archives',
				array(
					'title' => _x( 'Archives', 'Theme starter content' ),
				),
			),
			'calendar'           => array(
				'calendar',
				array(
					'title' => _x( 'Calendar', 'Theme starter content' ),
				),
			),
			'categories'         => array(
				'categories',
				array(
					'title' => _x( 'Categories', 'Theme starter content' ),
				),
			),
			'meta'               => array(
				'meta',
				array(
					'title' => _x( 'Meta', 'Theme starter content' ),
				),
			),
			'recent-comments'    => array(
				'recent-comments',
				array(
					'title' => _x( 'Recent Comments', 'Theme starter content' ),
				),
			),
			'recent-posts'       => array(
				'recent-posts',
				array(
					'title' => _x( 'Recent Posts', 'Theme starter content' ),
				),
			),
			'search'             => array(
				'search',
				array(
					'title' => _x( 'Search', 'Theme starter content' ),
				),
			),
		),
		'nav_menus' => array(
			'link_home'       => array(
				'type'  => 'custom',
				'title' => _x( 'Home', 'Theme starter content' ),
				'url'   => home_url( '/' ),
			),
			'page_home'       => array( // Deprecated in favor of link_home.
				'type'      => 'post_type',
				'object'    => 'page',
				'object_id' => '{{home}}',
			),
			'page_about'      => array(
				'type'      => 'post_type',
				'object'    => 'page',
				'object_id' => '{{about}}',
			),
			'page_blog'       => array(
				'type'      => 'post_type',
				'object'    => 'page',
				'object_id' => '{{blog}}',
			),
			'page_news'       => array(
				'type'      => 'post_type',
				'object'    => 'page',
				'object_id' => '{{news}}',
			),
			'page_contact'    => array(
				'type'      => 'post_type',
				'object'    => 'page',
				'object_id' => '{{contact}}',
			),

			'link_email'      => array(
				'title' => _x( 'Email', 'Theme starter content' ),
				'url'   => 'mailto:[email protected]',
			),
			'link_facebook'   => array(
				'title' => _x( 'Facebook', 'Theme starter content' ),
				'url'   => 'https://www.facebook.com/wordpress',
			),
			'link_foursquare' => array(
				'title' => _x( 'Foursquare', 'Theme starter content' ),
				'url'   => 'https://foursquare.com/',
			),
			'link_github'     => array(
				'title' => _x( 'GitHub', 'Theme starter content' ),
				'url'   => 'https://github.com/wordpress/',
			),
			'link_instagram'  => array(
				'title' => _x( 'Instagram', 'Theme starter content' ),
				'url'   => 'https://www.instagram.com/explore/tags/wordcamp/',
			),
			'link_linkedin'   => array(
				'title' => _x( 'LinkedIn', 'Theme starter content' ),
				'url'   => 'https://www.linkedin.com/company/1089783',
			),
			'link_pinterest'  => array(
				'title' => _x( 'Pinterest', 'Theme starter content' ),
				'url'   => 'https://www.pinterest.com/',
			),
			'link_twitter'    => array(
				'title' => _x( 'Twitter', 'Theme starter content' ),
				'url'   => 'https://twitter.com/wordpress',
			),
			'link_yelp'       => array(
				'title' => _x( 'Yelp', 'Theme starter content' ),
				'url'   => 'https://www.yelp.com',
			),
			'link_youtube'    => array(
				'title' => _x( 'YouTube', 'Theme starter content' ),
				'url'   => 'https://www.youtube.com/channel/UCdof4Ju7amm1chz1gi1T2ZA',
			),
		),
		'posts'     => array(
			'home'             => array(
				'post_type'    => 'page',
				'post_title'   => _x( 'Home', 'Theme starter content' ),
				'post_content' => sprintf(
					"<!-- wp:paragraph -->\n<p>%s</p>\n<!-- /wp:paragraph -->",
					_x( 'Welcome to your site! This is your homepage, which is what most visitors will see when they come to your site for the first time.', 'Theme starter content' )
				),
			),
			'about'            => array(
				'post_type'    => 'page',
				'post_title'   => _x( 'About', 'Theme starter content' ),
				'post_content' => sprintf(
					"<!-- wp:paragraph -->\n<p>%s</p>\n<!-- /wp:paragraph -->",
					_x( 'You might be an artist who would like to introduce yourself and your work here or maybe you&rsquo;re a business with a mission to describe.', 'Theme starter content' )
				),
			),
			'contact'          => array(
				'post_type'    => 'page',
				'post_title'   => _x( 'Contact', 'Theme starter content' ),
				'post_content' => sprintf(
					"<!-- wp:paragraph -->\n<p>%s</p>\n<!-- /wp:paragraph -->",
					_x( 'This is a page with some basic contact information, such as an address and phone number. You might also try a plugin to add a contact form.', 'Theme starter content' )
				),
			),
			'blog'             => array(
				'post_type'  => 'page',
				'post_title' => _x( 'Blog', 'Theme starter content' ),
			),
			'news'             => array(
				'post_type'  => 'page',
				'post_title' => _x( 'News', 'Theme starter content' ),
			),

			'homepage-section' => array(
				'post_type'    => 'page',
				'post_title'   => _x( 'A homepage section', 'Theme starter content' ),
				'post_content' => sprintf(
					"<!-- wp:paragraph -->\n<p>%s</p>\n<!-- /wp:paragraph -->",
					_x( 'This is an example of a homepage section. Homepage sections can be any page other than the homepage itself, including the page that shows your latest blog posts.', 'Theme starter content' )
				),
			),
		),
	);

	$content = array();

	foreach ( $config as $type => $args ) {
		switch ( $type ) {
			// Use options and theme_mods as-is.
			case 'options':
			case 'theme_mods':
				$content[ $type ] = $config[ $type ];
				break;

			// Widgets are grouped into sidebars.
			case 'widgets':
				foreach ( $config[ $type ] as $sidebar_id => $widgets ) {
					foreach ( $widgets as $id => $widget ) {
						if ( is_array( $widget ) ) {

							// Item extends core content.
							if ( ! empty( $core_content[ $type ][ $id ] ) ) {
								$widget = array(
									$core_content[ $type ][ $id ][0],
									array_merge( $core_content[ $type ][ $id ][1], $widget ),
								);
							}

							$content[ $type ][ $sidebar_id ][] = $widget;
						} elseif ( is_string( $widget ) && ! empty( $core_content[ $type ] ) && ! empty( $core_content[ $type ][ $widget ] ) ) {
							$content[ $type ][ $sidebar_id ][] = $core_content[ $type ][ $widget ];
						}
					}
				}
				break;

			// And nav menu items are grouped into nav menus.
			case 'nav_menus':
				foreach ( $config[ $type ] as $nav_menu_location => $nav_menu ) {

					// Ensure nav menus get a name.
					if ( empty( $nav_menu['name'] ) ) {
						$nav_menu['name'] = $nav_menu_location;
					}

					$content[ $type ][ $nav_menu_location ]['name'] = $nav_menu['name'];

					foreach ( $nav_menu['items'] as $id => $nav_menu_item ) {
						if ( is_array( $nav_menu_item ) ) {

							// Item extends core content.
							if ( ! empty( $core_content[ $type ][ $id ] ) ) {
								$nav_menu_item = array_merge( $core_content[ $type ][ $id ], $nav_menu_item );
							}

							$content[ $type ][ $nav_menu_location ]['items'][] = $nav_menu_item;
						} elseif ( is_string( $nav_menu_item ) && ! empty( $core_content[ $type ] ) && ! empty( $core_content[ $type ][ $nav_menu_item ] ) ) {
							$content[ $type ][ $nav_menu_location ]['items'][] = $core_content[ $type ][ $nav_menu_item ];
						}
					}
				}
				break;

			// Attachments are posts but have special treatment.
			case 'attachments':
				foreach ( $config[ $type ] as $id => $item ) {
					if ( ! empty( $item['file'] ) ) {
						$content[ $type ][ $id ] = $item;
					}
				}
				break;

			// All that's left now are posts (besides attachments). Not a default case for the sake of clarity and future work.
			case 'posts':
				foreach ( $config[ $type ] as $id => $item ) {
					if ( is_array( $item ) ) {

						// Item extends core content.
						if ( ! empty( $core_content[ $type ][ $id ] ) ) {
							$item = array_merge( $core_content[ $type ][ $id ], $item );
						}

						// Enforce a subset of fields.
						$content[ $type ][ $id ] = wp_array_slice_assoc(
							$item,
							array(
								'post_type',
								'post_title',
								'post_excerpt',
								'post_name',
								'post_content',
								'menu_order',
								'comment_status',
								'thumbnail',
								'template',
							)
						);
					} elseif ( is_string( $item ) && ! empty( $core_content[ $type ][ $item ] ) ) {
						$content[ $type ][ $item ] = $core_content[ $type ][ $item ];
					}
				}
				break;
		}
	}

	/**
	 * Filters the expanded array of starter content.
	 *
	 * @since 4.7.0
	 *
	 * @param array $content Array of starter content.
	 * @param array $config  Array of theme-specific starter content configuration.
	 */
	return apply_filters( 'get_theme_starter_content', $content, $config );
}