I commonly find that there is no shorthand way of sorting collections by multiple fields. A large amount of extra code is required just by adding in an extra field. What I really want to do is this:$collection->
The chunkWhile method breaks the collection into multiple, smaller collections based on the evaluation of the given callback. The $chunk variable passed to the closure may be used to inspect the previous element:$collection = collect(str_split('AABBCCCD')); $chunks = $collection->chunkWhile(...
这篇笔记用来整理Collection 在Laravel 的实际应用场景。求和需求:遍历$orders 数组,求price 的和。 {代码...} 使用传统的foreach 方式进行遍历: {代码...
However, if you know the primary key of the model, you may delete the model without explicitly retrieving it by calling the destroy method. In addition to accepting the single primary key, the destroy method will accept multiple primary keys, an array of primary keys, or a collection of ...
The all method returns the underlying array represented by the collection:1collect([1, 2, 3])->all(); 2 3// [1, 2, 3]average()Alias for the avg method.avg()The avg method returns the average value of a given key:1$average = collect([['foo' => 10], ['foo' => 10], [...
NestableCollection Public A Laravel Package that extends Eloquent\Collection to handle nested items following adjacency list model. PHP 87 27 bootforms Public Rapid form generation with Bootstrap 5 and Laravel. PHP 12 7 Repositories Loading Type Language Sort Showing 10 of 44 repositories...
继续介绍 Laravel Eloquent 的小技巧 11...$clients = Client::get()->sortBy('full_name'); //稳了注意两个方法名字是不一样的——不是 orderBy 而是 sortBy。...但是查询的返回都是一个 Collection 对象,Laravel 为集合提供了很多方便的操作方法,sortBy 就是其中一个,当然还可以用 filter 等...
unfortunately I need multiple columns ! Level 53 Sti3bas Posted 5 years ago @mostafalaravelthen usemapmethod: returnTeamleaderCompany::orderBy($this->sorting,$this->sortOrder)->get()->flatMap(function($leader) {return['email'=>$leader->email,'other_column'=>$leader->something, ]; });...
You can also perform raw expressions on the internal MongoCollection object. If this is executed on the model class, it will return a collection of models. If this is executed on the query builder, it will return the original response. ...
Remove Illuminate\Support\Collection::isAssoc() macro. v5.1.10 (Silver Surfer) Released Feb 01, 2025 Fix cascading default value isn't populated initially on Create page. Fix FieldDownloadController returning a redirect to a temporary URL. v4.35.6 (Silver Surfer) Released Feb 01, 2025 Fix co...