PHP-逐行比较2个数组
我有两个相同的PHP数组,看起来像这样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 (
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()。