* [refac,done,0.1h] To move the position of the arrayUnion function on the mobile.

framework/base/helper.class.php

@@ -1473,3 +1473,31 @@ if(!interface_exists('JsonSerializable'))
         return $data;
     }
 }
+
+/**
+ * 把一个或多个数组附加到第一个数组，用于替换数组 + 运算符。
+ * Append one or more arrays to the first array, used to replace the array + operator.
+ *
+ * reference: https://www.php.net/manual/en/language.operators.array.php.
+ *
+ * @param  array ...$args
+ * @return array
+ */
+function arrayUnion(...$args): array
+{
+    $args = array_filter($args, function($arg){return is_array($arg);});
+
+    $count = count($args);
+    if($count == 0) return [];
+    if($count == 1) return reset($args);
+
+    $result = array_shift($args);
+    foreach($args as $arg)
+    {
+        foreach($arg as $key => $value)
+        {
+            if(!isset($result[$key])) $result[$key] = $value;
+        }
+    }
+    return $result;
+}

framework/helper.class.php

@@ -869,31 +869,3 @@ function addPrefixToField(&$data, $fieldName, $suffix = '. ')
         $key++;
     }
 }
-
-/**
- * 把一个或多个数组附加到第一个数组，用于替换数组 + 运算符。
- * Append one or more arrays to the first array, used to replace the array + operator.
- *
- * reference: https://www.php.net/manual/en/language.operators.array.php.
- *
- * @param  array ...$args
- * @return array
- */
-function arrayUnion(...$args): array
-{
-    $args = array_filter($args, function($arg){return is_array($arg);});
-
-    $count = count($args);
-    if($count == 0) return [];
-    if($count == 1) return reset($args);
-
-    $result = array_shift($args);
-    foreach($args as $arg)
-    {
-        foreach($arg as $key => $value)
-        {
-            if(!isset($result[$key])) $result[$key] = $value;
-        }
-    }
-    return $result;
-}