CakePHP的3插入数据..但数据未geeting保存，并没有返回错误回报

Question

这里是我的代码从另一个模型 PurchaseDetails此表 插入数据称为PurchaseDetails

$purchaseobjev = TableRegistry::get('PurchaseDetails'); // other model 
$PDvari = $purchaseobjev->newEntity(); 

$PDvari->purchase_origins_id = 11; 
$PDvari->product_codes_id = 1; 

$PDvari->store_lists_id =1; 
$PDvari->hand_types_idsss =1; 
$PDvari->core_pattern =1; 
$PDvari->color_list =1; 
$PDvari->measurement_types_id = 1; 
$PDvari->measurement_inventories_id = 1; 
$PDvari->measurement_value =1; 
$PDvari->measurement_total =1; 
$PDvari->price_range = 1; 

if($purchaseobjevs->save($PDvari)) { 
    echo "here";die; 
}else{ 
    echo "no";die; 
} 

Answer 1

$PDvari = array_values($PDvari); 
    $articles = TableRegistry::get('PurchaseDetails'); 
    $entities = $articles->newEntities($PDvari); 
     foreach ($entities as $entity) { 
     $maxId = $articles->save($entity); 
    }