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PHP-逐行比较2个数组_Php - Fatal编程技术网

PHP-逐行比较2个数组

PHP-逐行比较2个数组,php,Php,我有两个相同的PHP数组,看起来像这样 Array ( [0] => Array ( [0] => 3743 [1] => Item1 ) [1] => Array ( [0] => 1234 [1] => Item2 ) [2] => Array (

我有两个相同的PHP数组,看起来像这样

Array
(
    [0] => Array
        (
            [0] => 3743
            [1] => Item1
        )
    [1] => Array
        (
            [0] => 1234
            [1] => Item2
        )
    [2] => Array
        (
            [0] => 6573
            [1] => Item3
        )
    [3] => Array
        (
            [0] => 555
            [1] => Item4
        )
    )
foreach($array1 as $item) {

    if $array1(row) == $array2(row) {
        echo 'Row Matches';
    } else {
       echo 'Row does not match';
    }

}
我正在尝试循环遍历这两个数组,比较每一行,然后像这样打印结果

Array
(
    [0] => Array
        (
            [0] => 3743
            [1] => Item1
        )
    [1] => Array
        (
            [0] => 1234
            [1] => Item2
        )
    [2] => Array
        (
            [0] => 6573
            [1] => Item3
        )
    [3] => Array
        (
            [0] => 555
            [1] => Item4
        )
    )
foreach($array1 as $item) {

    if $array1(row) == $array2(row) {
        echo 'Row Matches';
    } else {
       echo 'Row does not match';
    }

}

有人举过一个例子吗?

使用索引同时访问两个阵列:

for($i=0;$i
外部阵列的名称是什么?我想应该是
!empty()。