在Laravel中遇到“array to string conversion”错误,通常意味着你尝试将一个数组当作字符串来处理,但PHP的类型系统不允许这样做,因此抛出了这个错误。下面我将按照你的提示逐一解答: 1. 解释Laravel中“array to string conversion”错误的含义 “array to string conversion”错误发生在PHP(包括Laravel框架)尝试将一个...
当array_reduce()只有两个参数时,它会将数组转换为字符串。以下是使用array_reduce()函数将数组转换为字符串的示例: $array=array('Laravel','PHP','MySQL');$string=array_reduce($array,function($carry,$item){returnis_null($carry)?$item:$carry.','.$item;});echo$string;// 输出: Laravel,PHP,...
我的控制器中有存储方法,它返回以下错误:控制台Preview tabfile: "C:\...\vendor\laravel\framework\src\Illuminate\Support\Str.php"message: "Array to string conversion$e) { return response($e->getMessag 浏览5提问于2020-07-11得票数 0 回答已采纳 1回答 laravel 4模型中belongsToMany关系在RESTful控...
我正在尝试向抽象显示相关的应用程序,我已经使用了下面的代码,但我得到了这个错误 Array to string conversion 我的控制器 public function show($A_ID)with('abstract', $abstract)} 编辑:(添加模型v1.0和v1.1) 我的模型(v1.0),显示了Array to string conversion的错误<?& 浏览38提问于2018-12-29得票数 0...
$create = [ 'title' => $data['title'], 'describes' => $data['introduce'], 'promotions_detail' => json_encode([ 'type' => $data['discount_type'], 'point' => $data['discount'] ]), 'time_limit' => $data['deadline'], 'extend' => json_encode($data), 'status' => 1 ...
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laravel 批量赋值 报错 Array to string conversion Terry 29067113 发布于 2018-06-24 $create = [ 'title' => $data['title'], 'describes' => $data['introduce'], 'promotions_detail' => json_encode([ 'type' => $data['discount_type'], 'point' => $data['discount'] ]), 'time_...
im trying to create student for user (sub user), so when im creating this student im getting an array to string conversion, but when im trying to create user by instead of Student, it works fine, i haveprotected $guarded = ['id'] in student model, and my students migration is ...
route('adprofile.profilecomplete');}print_r($request->education); //It is an array print ...
helper数组pluck方法从这里阅读更多关于它的信息：https://laravel.com/docs/9.x/helpers#method-array-...