- * @type string $id ID attribute of the select element. Default empty.
- * @type string $name Name attribute of the select element. Default empty.
- * @type array $languages List of installed languages, contain only the locales.
- * Default empty array.
- * @type array $translations List of available translations. Default result of
- * {@see wp_get_available_translations()}.
- * @type string $selected Language which should be selected. Default empty.
- * @type bool $show_available_translations Whether to show available translations. Default true.
+ * @type string $id ID attribute of the select element. Default empty.
+ * @type string $name Name attribute of the select element. Default empty.
+ * @type array $languages List of installed languages, contain only the locales.
+ * Default empty array.
+ * @type array $translations List of available translations. Default result of
+ * wp_get_available_translations().
+ * @type string $selected Language which should be selected. Default empty.
+ * @type bool|int $echo Whether to echo or return the generated markup. Accepts 0, 1, or their
+ * bool equivalents. Default 1.
+ * @type bool $show_available_translations Whether to show available translations. Default true.