dump table in laravel phpunit or artisan tinker

Table.php

<?php

namespace App\Console;

use Symfony\Component\Console\Helper\Table as SymfonyTable;
use Symfony\Component\Console\Output\StreamOutput;

class Table
{
    static function dump ($headers, $rows = null) {
        if ($rows === null) {
            $rows = $headers;
            $headers = null;
        }
        if (!$rows || count($rows) === 0) {
            dump('no table data');
        }

        $output = new StreamOutput(fopen('php://stdout', 'w'));
        $table = new SymfonyTable($output);

        if ($headers === true) {
            $table->setHeaders(array_keys($rows[0]));
        } else if (is_array($headers) && count($headers) > 0) {
            $table->setHeaders($headers);
        }

        $table->setRows($rows);
        // writes to output
        $table->render();
    }
}

php artisan tinker example:

>>> App\Console\Table::dump([[1,2],[3,4]]);
+---+---+
| 1 | 2 |
| 3 | 4 |
+---+---+
>>> App\Console\Table::dump(true, [[1,2],[3,4]]);
+---+---+
| 0 | 1 |
+---+---+
| 1 | 2 |
| 3 | 4 |
+---+---+
=> null
>>> App\Console\Table::dump(['a', 'b'], [[1,2],[3,4]]);
+---+---+
| a | b |
+---+---+
| 1 | 2 |
| 3 | 4 |
+---+---+
=> null