* Build a text box to select a change tag
*
* @param string $selected Tag to select by default
- * @param bool $fullForm
- * - if false, then it returns an array of (label, form).
- * - if true, it returns an entire form around the selector.
- * @param Title $title Title object to send the form to.
- * Used when, and only when $fullForm is true.
+ * @param bool $fullForm Affects return value, see below
+ * @param Title $title Title object to send the form to. Used only if $fullForm is true.
* @return string|array
- * - if $fullForm is false: Array with
- * - if $fullForm is true: String, html fragment
+ * - if $fullForm is false: an array of (label, selector).
+ * - if $fullForm is true: HTML of entire form built around the selector.
*/
public static function buildTagFilterSelector( $selected = '',
$fullForm = false, Title $title = null