php - 在一张表中垂直显示从数据库中检索到的数据

Question

我想要的是在 1 个表中显示检索数据。但是我需要表格行限制为10，然后转移到另一列

示例输出:

data1    data11
data2    data12
data3    data13
data4    data14
data5    data15
data6    data16
data7    data17
data8    data18
data9    data19
data10   data20

Answer 1

如果你想使用表格:

<?php

//assuming $data is an array which already contains your data
$data = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);

$rowsPerColumn = 10;

$columns = ceil(count($data) / $rowsPerColumn);

echo '<table>';

for ($r = 0; $r < $rowsPerColumn; $r++)
{
    echo '<tr>';
    for ($c = 0; $c < $columns; $c++)
    {
        $cell = ($c * $rowsPerColumn) + $r;
        echo '<td>' . (isset($data[$cell]) ? $data[$cell] : '&nbsp;') . '</td>';
    }
    echo '</tr>';
}
echo '</table>';
?>