ntwb / wordpress

					continue;

				}

				if ( is_int( $_key ) ) {

					$_orderby = $_value;

					$_order = $order;

				} else {

					$_orderby = $_key;

					$_order = $_value;

				}

				if ( ! $found_orderby_comment_ID && in_array( $_orderby, array( 'comment_ID', 'comment__in' ) ) ) {

					$found_orderby_comment_ID = true;

				continue;

			}

			if ( is_int( $_key ) ) {

				// Integer key means this is a flat array of 'orderby' fields.

				$_orderby = $_value;

				$_order = $order;

			} else {

				// Non-integer key means this the key is the field and the value is ASC/DESC.

				$_orderby = $_key;

				$_order = $_value;

			}

			$parsed = $this->parse_orderby( $_orderby );