render_block_core_home_link( array $attributes, string $content, WP_Block $block ): string

138function render_block_core_home_link( $attributes, $content, $block ) {139	if ( empty( $attributes['label'] ) ) {140		// Using a fallback for the label attribute allows rendering the block even if no attributes have been set,141		// e.g. when using the block as a hooked block.142		// Note that the fallback value needs to be kept in sync with the one set in `edit.js` (upon first loading the block in the editor).143		$attributes['label'] = __( 'Home' );144	}145	$aria_current = '';146 147	if ( is_front_page() ) {148		$aria_current = ' aria-current="page"';149	} elseif ( is_home() && ( (int) get_option( 'page_for_posts' ) !== get_queried_object_id() ) ) {150		// Edge case where the Reading settings has a posts page set but not a static homepage.151		$aria_current = ' aria-current="page"';152	}153 154	return sprintf(155		'<li %1$s><a class="wp-block-home-link__content wp-block-navigation-item__content" href="%2$s" rel="home"%3$s>%4$s</a></li>',156		block_core_home_link_build_li_wrapper_attributes( $block->context ),157		esc_url( home_url() ),158		$aria_current,159		wp_kses_post( $attributes['label'] )160	);161}