pdo code for fetching data dynamically in a table - pdo

Question

I want a pdo code for fetching data from database into a table dynamically when the page is opened.It took me an entire day but I still didnt get an appropriate code,PLEASE HELP ME OUT
<div class="card">
<div class="card-header">
<h2>Selection Example <small>Ensure that the data attribute [data-identifier="true"] is set on one column header.</small></h2>
</div>
<table id="data-table-command" class="table table-striped table-vmiddle">
<thead>
<tr>
<th data-column-id="id" data-type="numeric">ID</th>
<th data-column-id="sender">Sender</th>
<th data-column-id="received" data-order="desc">Received</th>
<th data-column-id="commands" data-formatter="commands" data-sortable="false">Commands</th>
</tr>
</thead>
<tbody>
<tr>
<td>10238</td>
<td>eduardo#pingpong.com</td>
<td>14.10.2013</td>
</tr>
<tr>
<td>10243</td>
<td>eduardo#pingpong.com</td>
<td>19.10.2013</td>
</tr>
<tr>
<td>10248</td>
<td>eduardo#pingpong.com</td>
<td>24.10.2013</td>
</tr>
<tr></tbody>
</table>
</div></div>

Answer 1

$data = $pdo->query("SELECT * FROM t")->fetchAll();
if ($data) {
echo "<table><tr>";
foreach (array_keys($data[0] as $col)) {
echo "<th>$col</th>";
}
echo "</tr>";
foreach($pdo->query("SELECT * FROM t") as $row) {
echo "<tr>";
foreach ($row as $col) {
echo "<td>$col</td>";
}
echo "</tr>";
}
echo "</table>";
}