在多維數組中搜索

我有以下父數組，我試圖從另一個數組中找到與此父級相比缺少的元素。需要與模塊和動作相比較是相同的。在多維數組中搜索

Parent 
(
[0] => Array 
    (
     [label] => Masters 
     [module] => masters 
     [action] => unit_index 
    ) 

[1] => Array 
    (
     [label] => Appointments 
     [module] => appointments 
     [action] => appointment_index 
    ) 

[2] => Array 
    (
     [label] => Transactions 
     [module] => transactions 
     [action] => 
    ) 

[3] => Array 
    (
     [label] => Reports 
     [module] => p_reports 
     [action] => ds_index 
    )

）

我想這是從父缺少以下兒童陣列

Array 
(
[masters] => Array 
    (
     [label] => Masters 
     [action] => unit_index 
     [module] => masters 
    ) 

[transactions] => Array 
    (
     [label] => Transactions 
     [action] => 
     [module] => transactions 
) 
[p_reports] => Array 
    (
     [label] => Reports 
     [action] => ds_index 
     [module] => p_reports 
    )

）在

我試着用in_array搜索，並使用一些項目數組中的遞歸版本，但我不能使用多個鍵進行搜索。

來源

2017-01-16 user5349142

什麼是烏爾預期產出？ – slier

的其中之一中不存在這兩種陣列（ [標號] =>約會 [模塊] =>約會 [動作] => appointment_index ） – user5349142