PHP比较两个数组,但在它们周围使用foreach(或alt方法)

PHP比较两个数组,但在它们周围使用foreach(或alt方法),php,arrays,Php,Arrays,我有一个数组: Array ( [0] => Array ( [Page] => Array ( [id] => 2 ) [PageRevision] => Array ( [PageId] => 1

我有一个数组:

Array
(
    [0] => Array
        (
            [Page] => Array
                (
                    [id] => 2
                )

            [PageRevision] => Array
                (
                    [PageId] => 1
                    [PageRevisionId] => 3
                    [goldMaster] => 0
                )

            [PageLanguage] => Array
                (
                    [name] => Contact Page
                )

            [PageSetting] => Array
                (
                    [url] => contact2
                )

        )

    [1] => Array
        (
            [Page] => Array
                (
                    [id] => 2
                )

            [PageRevision] => Array
                (
                    [PageId] => 1
                    [PageRevisionId] => 2
                    [goldMaster] => 1
                )

            [PageLanguage] => Array
                (
                    [name] => Contact Page 2
                )

            [PageSetting] => Array
                (
                    [url] => contact
                )

        )

)

我需要做的是,在给定的两个数组中,确定其中一个是否具有比另一个更高的PageRevisionId,以及它的goldMaster是否设置为0。但我正在努力寻找任何方法来实现这一点。

您可以将此代码与主数组中的无限个元素一起使用:

if ($array[0]['PageRevision']['PageRevisionId'] > $array[1]['PageRevision']['PageRevisionId']
&& $array[0]['PageRevision']['goldMaster'] == 0) {
    // your code
}
$max_pageRevisionId = 0;
$max_goldMaster = 0;

foreach($myarray as $key => $value) {
    if($value['PageRevision']['PageRevisionId'] > $max_pageRevisionId) {
        $max_pageRevisionId = $value['PageRevision']['PageRevisionId'];
        $max_goldMaster = $value['PageRevision']['goldMaster'];
    }
}

if($max_goldMaster > 0) {
    // Do something
} else {
    // Do something else
}

但是我不知道它们的顺序,所以$array2可以将goldMaster设置为0,我不知道,但是谢谢!
$elem = ($array [0]['PageRevision']['PageRevisionId'] > $array [1]['PageRevision']['PageRevisionId'])?
 1:
 0;

var_dump ($array [0]['PageRevision']['goldMaster '] == 0)