有人可以幫我解決這個問題。如何比較並獲得PHP中的2個multidim數組之間的差異
我有2個陣列ARR1和ARR2
<?php
$arr1[0]['name'] = "Ben";
$arr1[0]['level'] = "3";
$arr1[0]['age'] = "10";
$arr1[0]['gender'] = "M";
$arr1[1]['name'] = "Chris";
$arr1[1]['level'] = "12";
$arr1[1]['age'] = "4";
$arr1[1]['gender'] = "F";
$arr2[0]['name'] = "Jack";
$arr2[0]['grade_level'] = "3";
$arr2[0]['age'] = "10";
$arr2[0]['gender'] = "F";
$arr2[1]['name'] = "Lily";
$arr2[1]['level'] = "2";
$arr2[1]['age'] = "7";
$arr2[1]['gender'] = "F";
$arr2[2]['name'] = "Chris";
$arr2[2]['level'] = "12";
$arr2[2]['age'] = "4";
$arr2[2]['gender'] = "M";
?>
我需要比較上具有相同的水平和年齡值和返回條目ARR1和ARR2(反之亦然)之間的差值/突出的列,不匹配。
例如: 本 - > 3-> 10-> M在ARR1會相比
A.1 Jack-> 3-> 10->的F ARR2因爲它們具有相同的水平與年齡值
Chris-> 12-> 4->的F ARR1會相比
A.2 Chris-> 12-> 4-> M在ARR2,因爲它們具有相同的水平和年齡值
我應該能夠知道哪些列不匹配
for A.1退貨應該是名稱&性別
爲A.2回報應該是性別
所需的輸出: http://s7.postimage.org/8r3tf24rf/img.png
我曾嘗試和array_diff和幾個陣列功能&操作,但我不能想出期望的結果:( 請幫助。謝謝!
你舉的例子只有兩個級別。你的真實數據是真的嗎? – Passerby 2013-02-09 03:07:23