更新至v1.87.3，更新内容在Dzzoffice笔记中查看

core/function/cache/cache_fields_optional.php

@@ -0,0 +1,33 @@
+<?php
+/*
+ * @copyright   Leyun internet Technology(Shanghai)Co.,Ltd
+ * @license     http://www.dzzoffice.com/licenses/license.txt
+ * @package     DzzOffice
+ * @link        http://www.dzzoffice.com
+ * @author      zyx(zyx@dzz.cc)
+ */
+if(!defined('IN_DZZ')) {
+	exit('Access Denied');
+}
+
+function build_cache_fields_optional() {
+	$data = array();
+
+	foreach(C::t('user_profile_setting')->fetch_all_by_available_required(1, 0) as $field) {
+		$choices = array();
+		if($field['selective']) {
+			foreach(explode("\n", $field['choices']) as $item) {
+				list($index, $choice) = explode('=', $item);
+				$choices[trim($index)] = trim($choice);
+			}
+			$field['choices'] = $choices;
+		} else {
+			unset($field['choices']);
+		}
+		$data['field_'.$field['fieldid']] = $field;
+	}
+
+	savecache('fields_optional', $data);
+}
+
+?>