* add array values to a collection using union */ public function union() { $coolPeople = collect([ 1 => 'John', 2 => 'James', 3 => 'Jack' ]); $allCoolPeople = $coolPeople->union([ 4 => 'Sarah', 1 => 'Susan', 5 =>'Seyi' ]); $allCoolPeople->all(); /* [ 1 =...
* add array values to a collection using union */ public function union() { $coolPeople = collect([ 1 => 'John', 2 => 'James', 3 => 'Jack' ]); $allCoolPeople = $coolPeople->union([ 4 => 'Sarah', 1 => 'Susan', 5 =>'Seyi' ]); $allCoolPeople->all(); /* [ 1 =...
1$collection = collect([1, 2, 3, 4, 5, 6, 7]); 2 3$chunks = $collection->chunk(4); 4 5$chunks->toArray(); 6 7// [[1, 2, 3, 4], [5, 6, 7]]This method is especially useful in views when working with a grid system such as Bootstrap. Imagine you have a ...
diffAssoc 方法根据其键和值将集合与另一个集合或普通 PHP array 进行比较。 此方法将返回给定集合中不存在的原始集合中的键/值对:$collection = collect([ 'color' => 'orange', 'type' => 'fruit', 'remain' => 6, ]); $diff = $collection...
The Illuminate\Support\Collection class provides a fluent, convenient wrapper for working with arrays of data. 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 element, and then ...
Illuminate\Support\Arr是一个数组助手类 1、Arr::add() 如果给定的键在数组中不存在或给定的键的值被设置为 null ,那么 Arr::add 函数将会把给定的键值对添加到数组中:use Illuminate\Support\Arr; $array = Arr:...
在使用: 模型:create时报错, Add [name] to fillable property to allow mass assignment on [App\AdminUser]...,因为extends Authenticatable而不是app\model, 需要在 AdminUser模型中添加p...
Results 实现 Arrayable 接口, 方法 getArray 换成 toArray 4.1.x 支持Scout:9.* 4.0.x raw 方法返回 Results 对象 拓展Builder 重写search 方法,引入XunSearchTrait时不必引入Searchable 增加Client 类,包装 XS 对象。当 Client 被解构时解构 XS 对象
Illuminate\Database\Eloquent\Collection and User::first() and User::all()->first() 参考Arrays on Steroids.mp4 User::all()将返回上述Collection对象,该对象又实现了多个interface: ArrayAccess, ArrayableInterface, Countable, IteratorAggregate, JsonableInterface,也就是说返回的对象支持多种操作方式 ...
参考PHPDoc文档,需梯子:https://dev.to/suckup_de/modern-phpdoc-annotations-11d4 /** *@paramarray<int|string,Order> *@paramarray<int|string,mixed> 关联数组 *@paramarray<int,array<int,string>> *@paramarray<int,string[]> 二维数组 *@paramarray{output:string,debug:string} 对象数组 ...