訪問具有相同的名稱作爲PHP的特殊名稱功能

Question

我有對象

 [1] => Array 
      (
       [0] => stdClass Object 
        (
         [term_id] => 21 
         [name] => House 
         [slug] => house 
         [term_group] => 0 
         [term_taxonomy_id] => 21 
         [taxonomy] => product_cat 
         [description] => 
         [parent] => 16 
         [count] => 2 
         [filter] => raw 
        ) 

       [1] => stdClass Object 
        (
         [term_id] => 12 
         [name] => stone 
         [slug] => stone 
         [term_group] => 0 
         [term_taxonomy_id] => 12 
         [taxonomy] => product_cat 
         [description] => 
         [parent] => 8 
         [count] => 1 
         [filter] => raw 
        ) 

      ) 

的數組，我需要檢查[parent]值對象的值。 但作爲家長指http://php.net/manual/en/keyword.parent.php

使用類似：

foreach ($array_entry as $object) { 
if ($object->parent === $something) { 
    .... 
    } else { 
    .... 
    } 
} 

不起作用。 如何訪問父級值？ 我試過'parent'，但仍然無法正常工作。

Answer 1

試試這個：

foreach ($array_entry as $object) { 
    var_dump($object->{'parent'}); 
} 

Answer 2

試試這個：

foreach($array_entry as $key => $object){ 
    print_r($object->parent); 
    }