PHP 2多维数组的区别 [英] php two Multidimensional Array difference

问题描述

我有两个多维数组的区别波纹管的工作是我的数组：

I am working with two multidimensional array difference bellow are my array:

数组1：

Array
(
    [0] => Array
        (
            [F_CONTACT_ID] => 2
            [F_CONTACT_FNAME] => name2
            [F_CONTACT_NAME] => name22
        )

    [1] => Array
        (
            [F_CONTACT_ID] => 3
            [F_CONTACT_FNAME] => name3
            [F_CONTACT_NAME] => name33
        )

)

ARRAY2：

Array2:

Array
(
    [0] => Array
        (
            [F_CONTACT_ID] => 2
            [F_CONTACT_FNAME] => name2
            [F_CONTACT_NAME] => name22
        )

    [1] => Array
        (
            [F_CONTACT_ID] => 3
            [F_CONTACT_FNAME] => name3
            [F_CONTACT_NAME] => name33
        )

    [2] => Array
        (
            [F_CONTACT_ID] => 5
            [F_CONTACT_FNAME] => name5
            [F_CONTACT_NAME] => name55
        )

)

我只想Ø比较数组中的'F_CONTACT_ID的区别。

I just want o compare the difference with 'F_CONTACT_ID' in the array.

我的结果数组应该是：

结果：

Array
(
    [2] => Array
        (
            [F_CONTACT_ID] => 5
            [F_CONTACT_FNAME] => name5
            [F_CONTACT_NAME] => name55
        )
)

此外，如果一个阵列是空的：假设ARRAY2是空的。我的结果数组应该是：

Also If one array is empty: suppose Array2 is empty. My result Array should be:

Array
(
    [0] => Array
        (
            [F_CONTACT_ID] => 2
            [F_CONTACT_FNAME] => name2
            [F_CONTACT_NAME] => name22
        )

    [1] => Array
        (
            [F_CONTACT_ID] => 3
            [F_CONTACT_FNAME] => name3
            [F_CONTACT_NAME] => name33
        )

)

我试着用不同的解决方案，但没有为我工作。我试图检索F_CONTACT_ID并存储在一维数组，并比较但花很多时间。
请帮助我更好，快速的解决方案。

I tried with different solutions but nothing worked for me. I tried to retrieve the F_CONTACT_ID and stored in single-dimensional array and compare but It took lot of time. Kindly help me in better and fast solution.

推荐答案

您是否尝试过这个？

for($i=0;$i<count($array1);$i++) {
    $temp[$array1[$i]['F_CONTACT_ID']] = $array1[$i];
};

for($i=0;$i<count($array2);$i++) {
    if($temp[$array2[$i]['F_CONTACT_ID']]) {
        unset($temp[$array2[$i]['F_CONTACT_ID']]);
    } else {
        $temp[$array2[$i]['F_CONTACT_ID']] = $array2[$i];
    }
}

echo "<pre>";
print_r($temp);
echo "</pre>";

其结果将是一些像这样的事情：

The result will be some thing like this:

Array
(
    [5] => Array
        (
            [F_CONTACT_ID] => 5
            [F_CONTACT_FNAME] => name5
            [F_CONTACT_NAME] => name55
        )

)

这篇关于PHP 2多维数组的区别的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！