Here, I will show you how to works laravel collection get unique values. This tutorial will give you simple example of how to get unique values from array in laravel. I would like to share with you laravel collection unique values. I explained simply about laravel collection unique by column...
这就是结果! Illuminate\Support\Collection Object ( [items:protected] => Array ( [0] => stdClass Object ( [0] => Illuminate\Support\Collection Object ( [items:protected] => Array ( [0] => Fongicides et assimilés ) ) ) [1] => stdClass Object ( [0] => Illuminate\Support\Collec...
Since collect() is part of the Enumerable contract, you can safely use it to get a Collection instance.combine()The combine method combines the values of the collection, as keys, with the values of another array or collection:$collection = collect(['name', 'age']);$combined = $...
2 * Get the validation rules that apply to the request. 3 * 4 * @return array 5 */ 6public function rules() 7{ 8 return [ 9 'title' => 'required|unique:posts|max:255', 10 'body' => 'required', 11 ]; 12}So, how are the validation rules evaluated? All you need to do is...
11$value=$request->session()->get('key'); 12 13// 14} Database Collections Thefluent query buildernow returnsIlluminate\Support\Collectioninstances instead of plain arrays. This brings consistency to the result types returned by the fluent query builder and Eloquent. ...
When casting an enum collection field with theuniquemodifier, the collection will automatically filter out any duplicate values. This ensures that only unique values are stored in the model. To use theuniquemodifier, you can set up your model as follows: ...
From the Laravel Documentation: 'email'=>'unique:users,email,10' In the past, programmers had to manually manage the passing of the ID and changing of the ruleset to include the ID at runtime. Not so with Ardent. Simply set up your rules withunique, call functionupdateUniquesand Ardent ...
注意在这里我们使用了laravel5提供的route model binding特性,我们在控制器中使用Task类typehinting了task参数,而该task参数,而该task参数和routes.php中定义的wildcast路由Route::get('tasks/{task}','xxx'}定义的task相匹配,因此laravel在调用我们的控制器时自动注入Task模型(以id为索引)。这个功能后续再做进一步的...
More details about the Laravel resource collection will be shared in the next section. store: This method receives the instance of the HTTP request to create new CEO details via dependency injection using $request to retrieve all the values posted. It also ensures that all the required fields ...
"description": "Formerly rhumsaa/uuid. A PHP 5.4+ library for generating RFC 4122 version 1, 3, 4, and 5 universally unique identifiers (UUID).", "homepage": "https://github.com/ramsey/uuid", "keywords": [ "guid", "identifier", ...