增加ua_htmlspecialchars_decode函数兼容PHP8.1

app/admin/view/mall/goods/read.html

@@ -101,7 +101,7 @@
                     </div>
                     <div class="value">
                         <div class="article-item">
-                            {$row.describe|raw|htmlspecialchars_decode}
+                            {$row.describe|raw|ua_htmlspecialchars_decode}
                         </div>
                     </div>
                 </div>

app/common.php

@@ -246,6 +246,19 @@ if (!function_exists('ua_htmlentities')) {
     }
 }
 
+if (!function_exists('htmlspecialchars_decode')) {
+    function ua_htmlspecialchars_decode($string, $flag = ENT_QUOTES | ENT_SUBSTITUTE)
+    {
+
+        if (is_null($string)) {
+            $string = '';
+        }
+
+        return ua_htmlspecialchars_decode($string, $flag);
+    }
+}
+
+
 
 function build_upload_url($url, $upload_type = null)
 {

view/index/welcome.html

@@ -166,7 +166,7 @@
             })
         })
     </script>
-    {:htmlspecialchars_decode(sysconfig('site','site_js_insert'))}
+    {:ua_htmlspecialchars_decode(sysconfig('site','site_js_insert'))}
 </body>
 
 </html>