douke9379 2014-09-12 21:50
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从控制器传递数组bi维在PHP中查看

Hello I'm trying to pass an array bidimensional, the array is reads with a foreach and every round the foreach adds a new Array in my ArrUsers. So I need to send array to view.php but when I read the foreach in a view this just show the information to the last array, but I need the info of the all arrays.

In my controller I pass the array from controller.php to view.php:

$this->view->ArrUsersL = $ArrUsers;

In my controller I print the array for view your conent; print_r($ArrUsers);

And the result is:

Array
(
    [0] => Array
        (
            [username] => User1
        )

    [1] => Array
        (
            [username] => User2
        )

)

Array
(
    [0] => Array
        (
            [username] => User3
        )

    [1] => Array
        (
            [username] => User4
        )

)

And In my view I use foreach to read my Array:

<?php 
  foreach ($ArrUsersL as $key => $value) {
    echo "<pre>";
    print_r($value);
    echo "<pre>";
    }
?>

And the result is:

Array
    (
        [0] => Array
            (
                [username] => User3
            )

        [1] => Array
            (
                [username] => User4
            )

    )

But I need the two arrays:

  Array
    (
        [0] => Array
            (
                [username] => User1
            )

        [1] => Array
            (
                [username] => User2
            )

    )

    Array
    (
        [0] => Array
            (
                [username] => User3
            )

        [1] => Array
            (
                [username] => User4
            )

    )

why? Thanks In advance

  • 写回答

1条回答 默认 最新

  • douliao7930 2014-09-12 22:00
    关注

    from php.net:

    If you want to append array elements from the second array to the first array while not overwriting the elements from the first array and not re-indexing, use the + array union operator:

    look at this page here: http://php.net/manual/en/function.array-merge.php

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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