2.1.1

code/Fields.class.php

@@ -174,7 +174,7 @@ public static function getClientFields($page_num = 1, $num_per_page = 10, $searc
         $where_clause = "";
         if (!empty($search)) {
             $clauses = array();
-            while (list($key, $value) = each($search)) {
+            foreach ($search as $key => $value) {
                 $clauses[] = "$key = '$value'";
             }
             if (!empty($clauses)) {
@@ -438,14 +438,13 @@ public static function displayFields($location, $template_vars)
         $smarty->assign("fields", $field_info);
 
         // tack on all the template vars passed by the page
-        while (list($key, $value) = each($template_vars)) {
+        foreach ($template_vars as $key => $value) {
             $smarty->assign($key, $value);
         }
 
         echo $smarty->fetch("$root_dir/modules/extended_client_fields/smarty_plugins/section_html.tpl");
     }
 
-
     /**
      * This function is called whenever the administrator updates the client, for either of the
      * main or settings tabs.

code/Module.class.php

@@ -19,8 +19,8 @@ class Module extends FormToolsModule
     protected $author = "Ben Keen";
     protected $authorEmail = "[email protected]";
     protected $authorLink = "https://formtools.org";
-    protected $version = "2.1.0";
-    protected $date = "2019-01-10";
+    protected $version = "2.1.1";
+    protected $date = "2023-04-03";
     protected $originLanguage = "en_us";
     protected $jsFiles = array(
         "{MODULEROOT}/scripts/field_options.js"