}

			$blocks[ $post->ID ] = array(
				'title'   => $post->post_title,
				'content' => $post->post_content,
			);
		}

		return $blocks;
	}

	/**
	 * Add images found in the post's content to the post's array
	 *
	 * @since 4.7.0
	 *
	 * @param string $content Raw `post_content` string.
	 * @return string[] Array of image source URLs.
	 */
	protected function to_array_extra_images( $content ) {