How to output it correctly?

Question

PHP

There is an array:

There are also other parameters in the array.
you need to get this look, i.e. for each parameter a table is built with its values:

Answer 1

Well, if a separate table is being built for the parameter , then it would be more logical to group the data precisely on this basis, and building on them will no longer be any difficulty. Something like this

$data=[
  'name'=>'param1',
  'categories'=>[
    [
      'name'=>'category1',
      'value_1'=>'',
      'value_2'=>'',
    ],
  ],
];

Answer 2

echo "Тут заголовок, с разделителем \t", "\n";
foreach ($array as $arr) {
    echo $arr['name'], "\t", $arr['value_1'], "\t", $arr['value_2'], "\n";
}

The console will display what you need. For the browser, you need to draw a table, but the output loop will be the same.

Answer 3

More or less like this

<table>
  <tr>
    <th>Параметры и групы</th>
    <th>Редкость</th>
    <th></th>
  </tr>
  <tr>
  <? foreach ($array as $row) {?>
    <td><?=$row['name']?></td>
    <td><?=$row['value_1']?></td>
    <td><?=$row['value_2']?></td>
  <?}?>
  </tr>
</table>