block_core_post_template_uses_featured_image() │ WP 6.0.0

Determines whether a block list contains a block that uses the featured image.

No Hooks.

Returns

true|false. Whether the block list contains a block that uses the featured image.

Usage

block_core_post_template_uses_featured_image( $inner_blocks );
$inner_blocks(WP_Block_List) (required)
Inner block instance.

Changelog

Since 6.0.0 Introduced.

block_core_post_template_uses_featured_image() code WP 7.0

wp-includes/blocks/post-template.php 
function block_core_post_template_uses_featured_image( $inner_blocks ) {
	foreach ( $inner_blocks as $block ) {
		if ( 'core/post-featured-image' === $block->name ) {
			return true;
		}
		if (
			'core/cover' === $block->name &&
			! empty( $block->attributes['useFeaturedImage'] )
		) {
			return true;
		}
		if ( $block->inner_blocks && block_core_post_template_uses_featured_image( $block->inner_blocks ) ) {
			return true;
		}
	}

	return false;
}