这个 toArray() 并不是 Builder 中的方法,如果不加这个 toArray() ,返回的是什么大家有没有注意过? 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Route::get('model/test/collection',function(){$where=[];if(request()->name){$where[]=['name','like','%'.request()->name.'%'];}if(...
支持的转换的类型有:integer、real、float、double、string、boolean、object、array、collection、date、datetime、timestamp 1 <?php 2 3 namespace App; 4 5 use Illuminate\Database\Eloquent\Model; 6 7 class User extends Model 8 { 9 /** 10 * 应该被转换成原生类型的属性。 11 * 12 * @var arra...
在Laravel 5.2中,可以使用`toArray()`方法将集合转换为数组。 集合是Laravel中强大的数据处理工具,它提供了许多方便的方法来操作和转换数据。要将集合转换为数组,只需在集合实例...
array (size=1) 0 => object(stdClass)[1804] public'id'=>int17 public'ip'=>string'192.168.0.60'(length=12) public'access_time'=>int1615625654 public'access_count'=>int1 public'last_time'=>int1615625672 在vendor\laravel\framework\src\Illuminate\Support\Collection.php中增加方法 getArrayList(...
* * @param array $array * @return array */ //对二维数组进行折叠为乐一维数组 public static function collapse($array) { $results = []; foreach ($array as $values) { if ($values instanceof Collection) { $values = $values->all(); } elseif (! is_array($values)) { continue; } ...
of theIlluminate\Database\Eloquent\Collectionobject, including results retrieved via thegetmethod or accessed via a relationship. The Eloquent collection object extends the Laravelbase collection, so it naturally inherits dozens of methods used to fluently work with the underlying array of Eloquent ...
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 ...
namespaceIlluminate\Database\Eloquent\Concerns;traitHasAttributes{...publicfunctiongetAttribute($key){if(!$key){return;}//如果attributes数组的键等于 $keyif(array_key_exists($key,$this->attributes)||//应该强制转换的属性array_key_exists($key,$this->casts)||//属性访问器有 get"$key"Attribute...
array(0) { } array(0) { } array(0) { } array(0) { } 我的结果是这样的: [ { fruit: "Apple", price: "10", }, { fruit: "Apple", price: "13", }, ] $myData不是有效的php数组 参考链接https://www.php.net/manual/en/language.types.array.php ...
So let's add a recursive macro to deal with this recursive functionality.use Illuminate\Support\Collection; Collection::macro('recursive', function () { return $this->map(function ($value) { if (is_array($value) || is_object($value)) { return collect($value)->recursive(); } return ...