但请注意,默认情况下,array_filter()会移除所有等价于false的值,包括0和空字符串。如果需要保留0或空字符串,可以提供一个自定义的回调函数。 4. 给出示例代码 示例1:检查并删除多余的逗号 假设你有一个配置文件,如config/secure-headers.php,并且你遇到了“Cannot use empty array elements in arrays”的错误。
PHP 报Cannot use empty array elements in arrays错误。 翻译成中文不能在数组中使用空数组元素。 该错误是由于在定义数组的时候,存在 两个 连续的英文逗号,引起的, 如[1, , 2]。 或者数组开头 就先写了逗号如[, 2]。 该错误在编辑器 都会有明显报错,出现该问题一般都是 线上编辑代码导致 😆。
有时候写代码的时候,给一些大数组赋值,有时候会报错:Cannot use empty array elements in arrays 当时也搞的我莫名其妙的,后来排查发现问题,譬如: $arr = ['platformCode'=>'Fecmall',// 订单平台代码'remarks'=> $orderInfo['order_remark'],,// 订单备注,只能新增'saleRecordNum'=> $orderInfo['increment_...
最近在用ThinkPHP增加网站功能的时候,有个insert一直报错"Cannot use empty array elements in arrays",后来排查得知:是因为这个语句中出现了2个连续的逗号,去掉后问题就解决了 https://www.zhimatong.com/jiaocheng/472.html 为保证教程的实用性及扩大知识面覆盖,如果您有相似问题而未解决,可联系在线客服免费技术支持。
Cannot use empty array elements in arrays This code is highlighted: 'promo_code'=>$request->get('promo_code'), PromoController.php $promoModel = PromoDetailModel::where('promo_code',$request->input('edit_promo_code')) ->where
postgresql Postgres:array_agg throws 'cannot accumulate empty arrays' for empty array(s)我遇到了...
postgresql Postgres:array_agg throws 'cannot accumulate empty arrays' for empty array(s)我遇到了...
Arrays of type 'System.Void' are not allowed in this expression Arrays used as attribute arguments are required to explicitly specify values for all elements 'As Any' is not supported in 'Declare' statements 'As' expected 'As', comma or ')' expected Assembly '<assemblyname>' cannot be ...
Accessing Outlook Calendar in C# Application Accessing PowerShell Variable in C# code Accessing rows/columns in MultiDimensional Arrays Accessing the first object in an ICollection Accessing the private method through an instance in a static method Accurate Integer part from double number Acess an array...
Array "name" is in use (Error 1972) Array dimensions are invalid (Error 230) Array is not a member of the parent object (Error 1764) Arrays cannot be assigned to array elements (Error 1974) Base table fields have been changed and no longer match view fields. View field properties cannot...