wp_render_block_visibility_support( string $block_content, array $block ): string

19function wp_render_block_visibility_support( $block_content, $block ) {20	$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );21 22	if ( ! $block_type || ! block_has_support( $block_type, 'visibility', true ) ) {23		return $block_content;24	}25 26	if ( isset( $block['attrs']['metadata']['blockVisibility'] ) && false === $block['attrs']['metadata']['blockVisibility'] ) {27		return '';28	}29 30	return $block_content;31}