PHP中的JSON to TABLE

<?php
$jsonData = '{
  "employees": [
    {
      "firstName": "John",
      "lastName": "Doe"
    },
    {
      "firstName": "Anna",
      "lastName": "Smith"
    },
    {
      "firstName": "Peter",
      "lastName": "Jones"
    }
  ]
}';

$data = json_decode($jsonData, true);

echo '<table>';
echo '<tr><th>First Name</th><th>Last Name</th></tr>';

foreach ($data['employees'] as $employee) {
    echo '<tr>';
    echo '<td>' . $employee['firstName'] . '</td>';
    echo '<td>' . $employee['lastName'] . '</td>';
    echo '</tr>';
}

echo '</table>';
?>