Php 从给定数组中获取特定父级的所有子级和孙子级

我有一个所有集合的数组，我需要得到给定父集合的子集合和孙子集合作为数组

[0] => Array
    (
        [id] => 61
        [name] => Fashion
        [slug] => fashion
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:38:50
        [updated_at] => 2018-08-22 18:38:50
        [parent] => 0
    )

[1] => Array
    (
        [id] => 62
        [name] => Mens
        [slug] => mens
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:39:01
        [updated_at] => 2018-08-22 18:39:01
        [parent] => fashion
    )

[2] => Array
    (
        [id] => 63
        [name] => Watch
        [slug] => watch
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:39:10
        [updated_at] => 2018-08-22 18:39:10
        [parent] => mens
    )

[3] => Array
    (
        [id] => 64
        [name] => Shoe
        [slug] => shoe
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:39:30
        [updated_at] => 2018-08-22 18:39:30
        [parent] => mens
    )

[4] => Array
    (
        [id] => 65
        [name] => Formal Shoe
        [slug] => formal-shoe
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:39:42
        [updated_at] => 2018-08-22 18:39:42
        [parent] => shoe
    )

[5] => Array
    (
        [id] => 66
        [name] => Casual Shoe
        [slug] => casual-shoe
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:39:54
        [updated_at] => 2018-08-22 18:39:54
        [parent] => shoe
    )

[6] => Array
    (
        [id] => 67
        [name] => Womens
        [slug] => womens
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:40:04
        [updated_at] => 2018-08-22 18:40:04
        [parent] => fashion
    )

[7] => Array
    (
        [id] => 68
        [name] => Dress
        [slug] => dress
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:40:15
        [updated_at] => 2018-08-22 18:40:15
        [parent] => womens
    )

[8] => Array
    (
        [id] => 69
        [name] => Electrical and Electronics
        [slug] => electrical-and-electronics
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:40:34
        [updated_at] => 2018-08-22 18:40:34
        [parent] => 0
    )

[9] => Array
    (
        [id] => 70
        [name] => Television
        [slug] => television
        [desc] => 
        [access] => 1
        [deleted_at] => 
        [created_at] => 2018-08-22 18:40:46
        [updated_at] => 2018-08-22 18:40:46
        [parent] => electrical-and-electronics
    )

我需要给定数组的以下结果

**输入父项：**fashion

**预期结果：**

array('mens','womens','dress','shoe','casual-shoe','formal-shoe','watch')

array('dress')

array('shoe','casual-shoe','formal-shoe','watch')

**输入家长：**女性

**预期结果：**

array('mens','womens','dress','shoe','casual-shoe','formal-shoe','watch')

array('dress')

array('shoe','casual-shoe','formal-shoe','watch')

**输入父项：*男项

**预期结果：**

array('mens','womens','dress','shoe','casual-shoe','formal-shoe','watch')

array('dress')

array('shoe','casual-shoe','formal-shoe','watch')

它们在数组键父级中都有关系

任何人对此都有想法！

---

提前谢谢

我的解决方案，不确定是否是最好的，是使用补偿函数来查找父母和父母的父母

function findParent($array,$parentName,$result=[],$startingDepth=0,$maxDepth=2){
  foreach($array as $arr){
      if($arr["parent"] == $parentName && $startingDepth < $maxDepth){
        $result[] = $arr["slug"];
        $parentOfParent = findParent($array, $arr["slug"],$result,$startingDepth,$startingDepth+1);
        $res = array_merge($result,$parentOfParent);
        $result =  array_unique($res);
      }
  }
  return $result;
}

---

我强烈建议您使用PHP对象，而不是现有的数组系统。这会让你的生活更轻松。到目前为止你都试了些什么？谢谢，这会给我很大的效果！