水合物從數組到對象與Doctrine2

Question

鑑於我有一個包含標量值（我相信）的數組，我將如何將它們轉換爲學說實體？

例如：

array(
    array("name" => "Alex", "id" => 1) 
    array("name" => "Chris", "id" => 2) 
) 

到用戶實體的陣列。

Answer 1

我所知道的唯一的辦法是做這樣的事情：

// loop over the array 
foreach ($users as $user) { 
    // new entity 
    $post = new User(); 

    // now loop over the properties of each post array... 
    foreach ($user as $property => $value) { 
     $method = sprintf('set%s', ucwords($property)) 
     // use the method as a variable variable to set your value 
     $user->$method($value); 
    } 

    // persist the entity 
    $em->persist($post); 
} 

Answer 2

使用串行組件將是一個乾淨的方法：

$user = $serializer->deserialize($data, 'Namespace\User', 'json'); 

http://symfony.com/doc/current/components/serializer.html#deserializing-an-object