PHP - 将两个数组合并为一个数组(也删除重复项) [英] PHP - Merging two arrays into one array (also Remove Duplicates)

问题描述

我正在尝试合并两个数组，并且还想从最终数组中删除重复值.

Hi I'm Trying to merge two arrays and also want to remove duplicate values from final Array.

这是我的数组 1:

Array
    (
    [0] => stdClass Object
    (
    [ID] => 749
    [post_author] => 1
    [post_date] => 2012-11-20 06:26:07
    [post_date_gmt] => 2012-11-20 06:26:07
)

这是我的数组 2:

Array
(
[0] => stdClass Object
(
[ID] => 749
[post_author] => 1
[post_date] => 2012-11-20 06:26:07
[post_date_gmt] => 2012-11-20 06:26:07

)

我使用 array_merge 将两个数组合并为一个数组.它给出这样的输出

I'm using array_merge for merging both arrays into one array. it is giving output like this

Array
(
[0] => stdClass Object
(
[ID] => 749
[post_author] => 1
[post_date] => 2012-11-20 06:26:07
[post_date_gmt] => 2012-11-20 06:26:07

[1] => stdClass Object
(
[ID] => 749
[post_author] => 1
[post_date] => 2012-11-20 06:26:07
[post_date_gmt] => 2012-11-20 06:26:07

)

我想删除这些重复的条目，或者我可以在合并之前删除它们...请帮忙..谢谢！！！！！！！！！

I want to remove these duplicate entries or can I remove these before merging... Pleas help.. Thanks!!!!!!!

推荐答案

array_unique(array_merge($array1,$array2), SORT_REGULAR);

http://se2.php.net/manual/en/function.array-unique.php

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