集合通过共享列值组的对象数组，并为列创建一个子阵列，其中每个组的值不同

Question

目前我的数组看起来像：

array (size=3)
  0 => 
    object(stdClass)[32]
      public 'id' => string '11' (length=2)
      public 'housetype_id' => string '2' (length=1)
      public 'name' => string 'Test' (length=6)
      public 'excerpt' => string '' (length=0)
      public 'info_block_list_id' => string '1' (length=1)
  1 => 
    object(stdClass)[34]
      public 'id' => string '11' (length=2)
      public 'housetype_id' => string '2' (length=1)
      public 'name' => string 'Test' (length=6)
      public 'excerpt' => string '' (length=0)
      public 'info_block_list_id' => string '2' (length=1)
  2 => 
    object(stdClass)[35]
      public 'id' => string '11' (length=2)
      public 'housetype_id' => string '2' (length=1)
      public 'name' => string 'Test' (length=6)
      public 'excerpt' => string '' (length=0)
      public 'info_block_list_id' => string '3' (length=1)

仅由于更改我想重新排列我的阵列看起来像这样：

info_block_list_id

如果您说每个对象对

object(stdClass)[35]
  public 'id' => string '11' (length=2)
  public 'housetype_id' => string '2' (length=1)
  public 'name' => string 'Test' (length=6)
  public 'excerpt' => string '' (length=0)
  public 'info_block_list_id' => 
    array (size=3)
       0 => string '1' (length=1)
       1 => string '2' (length=1)
       2 => string '3' (length=1)

Answer 1

info_block_list_id

将所有array_map()

属性放入数组中，例如

info_block_list_id 您想创建一个可容纳唯一ID的哈希/密钥的变量，并将Info_block_list_id属性更改为数组：

$object = $yourArray[0];
$object->info_block_list_id = array_map(function($v){
    return $v->info_block_list_id;
}, $yourArray);

Answer 2