更新注释

top-think · Nov 8, 2019 · e02d9d8 · e02d9d8
1 parent 9f68e52
commit e02d9d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Collection.php b/src/Collection.php
@@ -474,7 +474,7 @@ public function whereNotBetween(string $field, $value)
      * 返回数据中指定的一列
      * @access public
      * @param string|null $columnKey 键名
-     * @param string      $indexKey  作为索引值的列
+     * @param string|null $indexKey  作为索引值的列
      * @return array
      */
     public function column(?string $columnKey, string $indexKey = null)