public static function post_type_selectlist_query( $post_type, $args = array(), $include_total = false ) {

		$args = wp_parse_args( $args, array(
			'posts_per_page'         => 10,
			'post_type'              => $post_type,
			'post__in'               => null,
			'post__not_in'           => null,
			'post_status'            => null,
			'page'                   => 1,
			// Performance Optimization.
			'no_found_rows'          => ! $include_total ? true : false,
			'update_post_term_cache' => false,
			'update_post_meta_cache' => false,
		) );

		if ( $post_type == 'attachment' ) {
			$args['post_status'] = 'inherit';
		}

		// Query Caching.
		static $queries = array();

		$key = md5( serialize( $args ) );

		if ( ! isset( $queries[ $key ] ) ) {
			$query = new WP_Query( $args );

			$posts = array();
			foreach ( $query->posts as $post ) {
				$posts[ $post->ID ] = $post->post_title;
			}

			$results = array(
				'items'       => $posts,
				'total_count' => $query->found_posts,
			);

			$queries[ $key ] = $results;
		} else {
			$results = $queries[ $key ];
		}

		return ! $include_total ? $results['items'] : $results;
	}