php - CSV 文件中的动态内容

Question

我在 PHP 中创建 CSV 文件，它的工作很完美，但问题是某些数据是动态依赖于 csv 中的其他列的。

例如：

每个老师都有动态的科目和学生，我想这样显示数据。

以编程方式，我有 3 个不同数组中的数据（不包括标题）。我的代码运行良好，但对于第一部分和第二部分。

无法合并与第一部分和第二部分平行的第三个阵列。

代码和示例图像映射是，

Part One = $leads[]
Part Two = $calls[]
Part Three = $meetings[]

我的代码是：

 <?php       if (count($leads)) {

        foreach ($leads as $k) {

            //merging lead with every call 
            foreach($calls as $key => $t){
                $merg[$key] = array_merge($k, $t);
            }
            foreach($merg as $entry){
                fputcsv($file, $entry, ",", " ");
            }

        }
    }

如何以它们的工作方式合并数组。

对于第一个数组的每个元素，第一个和第二个数组将动态显示以获得上述结果？

$lead、$calls、$meetings 的结构分别是，

    Array
  (
   [0] => Array
    (
        [leads_id] => 226740
        [created_date] => 2018-06-06 00:00:00
        [lead_name] => My Lead
        [organization] => Orgnization
        [address] => Street No.05
        [contact_name] => Contact Name
        [email] => [e-mail]
        [phone] => 1234567989
        [mobile] => 123456789
        [facebook] => http://www.facebook.com/myfb
        [skype] => [e-mail]
        [twitter] => http://www.twitter.com/abc
        [lead_desc] => This is Short Note.
        [status] => Open
    )

 )

 ------------------------
Array
 (
[0] => Array
    (
        [calls_id] => 79
        [date] => 0000-00-00
        [time] => 01:10PM
        [call_summary] => This is Summary of the call
    )

[1] => Array
    (
        [calls_id] => 80
        [date] => 0000-00-00
        [time] => 03:15PM
        [call_summary] => This is Summary  of the call2
    )

[2] => Array
    (
        [calls_id] => 81
        [date] => 0000-00-00
        [time] => 01:05PM
        [call_summary] => This is Summary  of the call3
    )

 )

 -------------------

 Array
(
[0] => Array
    (
        [mettings_id] => 36
        [meeting_subject] => Gujranwala
        [start_date] => 0000-00-00
        [end_date] => 0000-00-00
        [start_time] => 02:10PM
        [end_time] => 01:00PM
        [location] => SIalkot
        [description] => Hello  World
    )

[1] => Array
    (
        [mettings_id] => 37
        [meeting_subject] => Introduction
        [start_date] => 0000-00-00
        [end_date] => 0000-00-00
        [start_time] => 11:55PM
        [end_time] => 03:15PM
        [location] => Lahore
        [description] => this is  description
    )

 )

标签： phparrayslaravelcsvmerge

Answer 1

我需要您的输入数据数组（$leads、$calls、$meetings）的确切结构来帮助您，我可能不会使用 array_merge()，具体取决于结构（仅循环）。