Add a line of explanation to Html::expandAttributes

Change-Id: I7ad453638075a5e875c6c97df10690747c2488f0

diff --git a/includes/Html.php b/includes/Html.php
index 3fea3e1..932f753 100644 (file)
--- a/includes/Html.php
+++ b/includes/Html.php
@@ -422,6 +422,7 @@ class Html {
                $ret = '';
                $attribs = (array)$attribs;
                foreach ( $attribs as $key => $value ) {
+                       // Support intuitive array( 'checked' => true/false ) form
                        if ( $value === false || is_null( $value ) ) {
                                continue;
                        }