From a8e0707e7a7b784cec1d85e269cafd656430515f Mon Sep 17 00:00:00 2001
From: Benjamin Renard <brenard@easter-eggs.com>
Date: Wed, 7 Dec 2022 17:11:17 +0100
Subject: [PATCH] select_list/select_box: force sub-options at the end when
 sorting

---
 src/includes/class/class.LSattr_html_select_list.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/includes/class/class.LSattr_html_select_list.php b/src/includes/class/class.LSattr_html_select_list.php
index 60db29e7..e42987b1 100644
--- a/src/includes/class/class.LSattr_html_select_list.php
+++ b/src/includes/class/class.LSattr_html_select_list.php
@@ -193,14 +193,16 @@ class LSattr_html_select_list extends LSattr_html{
    **/
   protected static function _sortTwoValuesAsc(&$va,&$vb) {
     if (is_array($va)) {
-      $nva=$va['label'];
+      // Force sub-options at the end
+      $nva='ZZZZ'.$va['label'];
     }
     else {
       $nva=$va;
     }
 
     if (is_array($vb)) {
-      $nvb=$vb['label'];
+      // Force sub-options at the end
+      $nvb='ZZZZ'.$vb['label'];
     }
     else {
       $nvb=$vb;