兼容php8.1

app/common.php

@@ -234,6 +234,18 @@ if (!function_exists('ua_htmlspecialchars')) {
     }
 }
 
+if (!function_exists('ua_htmlentities')) {
+    function ua_htmlentities($string)
+    {
+
+        if (is_null($string)) {
+            $string = '';
+        }
+
+        return htmlentities($string);
+    }
+}
+
 
 function build_upload_url($url, $upload_type = null)
 {

config/view.php

@@ -30,5 +30,6 @@ return [
     'tpl_replace_string' => [
         '__STATIC__' => Env::get('adminsystem.static_path', '/static'),
         '__JS__'     => '/static/javascript',
-    ]
+    ],
+    'default_filter'     => 'ua_htmlentities', // 默认过滤方法 用于普通标签输出
 ];