Question

我是一个阵列：

    Array
(
    [_edit_lock] => Array
        (
            [0] => 1434971582:11
        )

    [_edit_last] => Array
        (
            [0] => 11
        )

    [_wp_page_template] => Array
        (
            [0] => page-templates/langenfeldDreiSpalterMitSiderbarsRL.php
        )

    [_wpas_done_all] => Array
        (
            [0] => 1
        )

    [hefo_before] => Array
        (
            [0] => 0
        )

    [hefo_after] => Array
        (
            [0] => 0
        )

    [sharing_disabled] => Array
        (
            [0] => 1
        )

    [spacious_page_layout] => Array
        (
            [0] => left_sidebar
        )

    [_thumbnail_id] => Array
        (
            [0] => 2641
        )

    [ort] => Array
        (
            [0] => langenfeld
        )

)

我想保存＆＃34; ort＆＃34;在变量中。

[ort] => Array
    (
        [0] => langenfeld
    )

我的代码给了我数组的值但是如何保存值？我的代码：

foreach ($gpc as $k){
    foreach ($k as $v){
        //echo $v;
    }
}

我认为是这样的：

$ort = $v['ort'];

但那不适合我。有人可以帮忙吗？

Answer 1

此代码正常运行

 $arr =    Array
    (
        '_edit_lock' => Array
            (
                '0' => "1434971582:11",
            ),

        '_edit_last' => Array
            (
                '0' => "11",
            ),

        '_wp_page_template' => Array
            (
                '0' => "page-templates/langenfeldDreiSpalterMitSiderbarsRL.php",
            ),

        '_wpas_done_all' => Array
            (
                '0' => "1",
            ),

        'hefo_before' => Array
            (
                '0' => "0",
            ),

        'hefo_after' => Array
            (
                '0' => "0",
            ),

        'sharing_disabled' => Array
            (
                '0' => "1",
            ),

        'spacious_page_layout' => Array
            (
                '0' => "left_sidebar",
            ),

        '_thumbnail_id' => Array
            (
                '0' => "2641",
            ),

        'ort' => Array
            (
                '0' => "langenfeld",
            ),

    );

    $ort = $arr["ort"];
    print_r($ort);

//输出

   Array
  (
      [0] => langenfeld
   )

如果你直接想要langenfeld

   $ort = $arr['ort'][0];

//这将输出 - langenfeld

在多维数组中搜索

1 个答案: