在我的表中每两行之后重复标题答案

【问题标题】：repeat headers after each two row in my table在我的表中每两行之后重复标题
【发布时间】：2021-08-20 07:40:22
【问题描述】：

我正在使用 lucidFrame 控制台表来创建使用 json 的输出。我下面的代码是

$table = new ConsoleTable();
    $table
        ->setHeaders($strData->header)
        ->hideBorder();
        foreach ($strData->body as $ins) {
            $items = [];
            foreach ($ins as $key=>$value) {
                array_push($items,$value);
            }
            $table->addRow($items);
            // $i++;
        }
    $table->addBorderLine();
    fwrite($fp, str_replace('</pre>','', str_replace('<pre >','',''. $finalHead . $table->getTable().$finalFooter )));
    fclose($fp);

我的结果是

 ** COMP ** STATEMENT as on 12/08/2021   
 colhead1             colhead2
----------------------------------
 CC Limit             1,000 
 Availed Limit        10,621   
 PM Stock Value       75,095   
 RM Stock Value       67,895   
 Product Stock Value  46,456   
 Total Stock Value    1,446 
 75% of stock value   1,835 
 Investment           0           
----------------------------------
 *Report taken by NATH on 20/08/2021 at 12:08:22 in PLACE*

我想在每两行之后重复标题。我怎样才能做到这一点？请帮忙我想要的输出是这样的

 ** COMP ** STATEMENT as on 12/08/2021   
 colhead1             colhead2
----------------------------------
 CC Limit             1,000 
 Availed Limit        10,621  
 ** COMP ** STATEMENT as on 12/08/2021 
colhead1             colhead2
----------------------------------
 PM Stock Value       75,095   
 RM Stock Value       67,895  
 ** COMP ** STATEMENT as on 12/08/2021 
colhead1             colhead2
----------------------------------
 Product Stock Value  46,456   
 Total Stock Value    1,446 
 ** COMP ** STATEMENT as on 12/08/2021 
colhead1             colhead2
----------------------------------
 75% of stock value   1,835 
 Investment           0           
----------------------------------
 *Report taken by NATH on 20/08/2021 at 12:08:22 in PLACE*

提前致谢

【问题讨论】：

标签： php console phplucidframe

【解决方案1】：

在您的主 foreach 循环中，您可以检查 $i 是否为奇数，如下所示：

($i % 2) === 1

如果上述陈述为真，请打印您的标题。您可以阅读有关modulo (%) 算术运算符here 的更多信息。

编辑：

你甚至可以简化这个，因为$i % 2的结果要么是0要么是1，你可以放

if($i % 2){ /* print header */ }

【讨论】：

【解决方案2】：

该库尚不支持在一个表中打印重复的标题。您只能按每两行打印单独的表格，例如，

use LucidFrame\Console\ConsoleTable;

$headers = array('colhead1', 'colhead2');
$data = array();
$data[] = array('CC Limit', 1000);
$data[] = array('Availed Limit', 10621);
$data[] = array('PM Stock Value', 75095);
$data[] = array('RM Stock Value', 67865);
$data[] = array(' Product Stock Value', 46456);
$data[] = array('Total Stock Value', 1446);
$data[] = array('75% of stock value', 1835);
$data[] = array('Investment', 1000);

foreach ($data as $i => $row) {
    if ($i % 2 == 0) {
        if ($i) {
            echo "** COMP ** STATEMENT as on 12/08/2021\n";
            $table->display();
        }
        $table = new ConsoleTable();
        $table->hideBorder();
        $table->addRow($headers);
        $table->addBorderLine();
    }
    $table->addRow($row);
}
echo "** COMP ** STATEMENT as on 12/08/2021\n";
$table->display();

这将打印为

** COMP ** STATEMENT as on 12/08/2021
 colhead1       colhead2
-------------------------
 CC Limit       1000
 Availed Limit  10621
** COMP ** STATEMENT as on 12/08/2021
 colhead1        colhead2
--------------------------
 PM Stock Value  75095
 RM Stock Value  67865
** COMP ** STATEMENT as on 12/08/2021
 colhead1              colhead2
--------------------------------
 Product Stock Value   46456
 Total Stock Value     1446
** COMP ** STATEMENT as on 12/08/2021
 colhead1            colhead2
------------------------------
 75% of stock value  1835
 Investment          1000

或

您可以在每两行($i % 2 == 0) 之后使用addRow() 和addBorderLine() 打印标题。例如，

$table = new ConsoleTable();
foreach ($data as $i => $row) {
    if ($i % 2 == 0) {
        if ($i) {
            $table->addBorderLine();
        }
        $table->addRow($headers);
        $table->addBorderLine();
    }
    $table->addRow($row);
}
$table->display();

会这样显示

+----------------------+----------+
| colhead1             | colhead2 |
+----------------------+----------+
| CC Limit             | 1000     |
| Availed Limit        | 10621    |
+----------------------+----------+
| colhead1             | colhead2 |
+----------------------+----------+
| PM Stock Value       | 75095    |
| RM Stock Value       | 67865    |
+----------------------+----------+
| colhead1             | colhead2 |
+----------------------+----------+
| Product Stock Value  | 46456    |
| Total Stock Value    | 1446     |
+----------------------+----------+
| colhead1             | colhead2 |
+----------------------+----------+
| 75% of stock value   | 1835     |
| Investment           | 1000     |
+----------------------+----------+

很遗憾，此解决方案无法打印** COMP ** STATEMENT as on 12/08/2021 行。因此，您可以选择每两行打印单独的表格的解决方案。

【讨论】：