Php 循环遍历数组

Question

我有这个数组。 我想存档以下内容并显示每个包裹名称和截止日期

   1.CLASSIC ASIA PLUS (2015-10-25)
   2.NEW SMART (2017-10-18)

这是数组

    Array
(
    [0] => Array
        (
            [subid] => 618341
            [currentpackage] => CLASSIC ASIA PLUS
            [lastpackage] => CLASSIC ASIA PLUS
            [duedate] => 2017-10-25
            [dueamount] => 54499
            [balance] => 443034
            [subclient] => ZukuSatUg
        )

    [1] => Array
        (
            [subid] => 618341
            [currentpackage] => NEW SMART
            [lastpackage] => NEW SMART
            [duedate] => 2017-10-18
            [dueamount] => 399
            [balance] => 1
            [subclient] => ZukuSatKe
        )

)

这是我迄今为止尝试过的

 foreach ($package as $key => $val) {
        return $package[$key]['currentpackage']." [". $package[$key]['duedate']."]";
    }

结果是这样的

CLASSIC ASIA PLUS [2017-10-25]

只为第一个。

Answer 1

我找到了解决方案

  $list = null;
    foreach ($package as $key => $val) {
        $list.= $package[$key]['currentpackage']." [". $package[$key]['duedate']."] \n";
    }

    return $list;

输出是

CLASSIC ASIA PLUS [2017-10-25] 
NEW SMART [2017-10-18]