laravel use collection
As you can see, the Collection class allows you to chain its methods to perform fluent mapping and reducing of the underlying array. In general, collections are immutable, meaning every Collection method returns an entirely new Collection instance. ,For example, check out the following code. We'll use the collect helper to create a new collection instance from the array, run the strtoupper function on each ... ,The Eloquent collection object extends the Laravel base collection, so it ... For example, let's remove all inactive models and gather the first name for each ... ,如果你需要使用一個自訂的 Collection 物件與你自己的擴充方法,你可以在模型中覆寫 newCollection 方法: <?php namespace App; use App-CustomCollection; ... ,Filter items by the given key value pair using strict comparison. Collection. whereIn(string $key, mixed $values, bool $strict = false). Filter items ... ,Laravel 集合就像是在PHP 中的数组,但会更好用。 ... <?php namespace app-Http-Controllers; use Illuminate-Support-Collection; class TestController extends ... ,use Illuminate-Support-Str; Collection::macro('toUpper', function () return ... $collection = collect([1, 2, 3, 4, 5, 6, 7]); $chunks = $collection->chunk(4); ... ,collect([1, 2, 3, 4, 5])->avg(); // 3. 如果集合包含了巢狀陣列或物件,你可以傳遞鍵來指定使用哪些值計算平均值: $collection = collect([ ['name' => 'JavaScript: The ...
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![]() laravel use collection 相關參考資料
Collections - Laravel - The PHP Framework For Web Artisans
As you can see, the Collection class allows you to chain its methods to perform fluent mapping and reducing of the underlying array. In general, collections are immutable, meaning every Collection met... https://laravel.com Collections - Laravel - 為網頁藝術家創造的 PHP 框架
For example, check out the following code. We'll use the collect helper to create a new collection instance from the array, run the strtoupper function on each ... https://laravel.tw Eloquent: Collections - Laravel - The PHP Framework For ...
The Eloquent collection object extends the Laravel base collection, so it ... For example, let's remove all inactive models and gather the first name for each ... https://laravel.com Eloquent:集合- Laravel - 為網頁藝術家創造的PHP 框架
如果你需要使用一個自訂的 Collection 物件與你自己的擴充方法,你可以在模型中覆寫 newCollection 方法: <?php namespace App; use App-CustomCollection; ... https://laravel.tw IlluminateSupportCollection | Laravel API
Filter items by the given key value pair using strict comparison. Collection. whereIn(string $key, mixed $values, bool $strict = false). Filter items ... https://laravel.com 教程:Laravel 集合(Collection)的基础用法| Laravel China 社区
Laravel 集合就像是在PHP 中的数组,但会更好用。 ... <?php namespace app-Http-Controllers; use Illuminate-Support-Collection; class TestController extends ... https://learnku.com 集合 - Laravel 台灣翻譯文件| Laravel 道場
use Illuminate-Support-Str; Collection::macro('toUpper', function () return ... $collection = collect([1, 2, 3, 4, 5, 6, 7]); $chunks = $collection->chunk(4); ... https://docs.laravel-dojo.com 集合- Laravel - 為網頁藝術家創造的PHP 框架
collect([1, 2, 3, 4, 5])->avg(); // 3. 如果集合包含了巢狀陣列或物件,你可以傳遞鍵來指定使用哪些值計算平均值: $collection = collect([ ['name' => 'JavaScript: The ... https://laravel.tw |