this is the way to wrap your already exist php code in table, try it:
$e = array("item1", "item2", "item3", "item4", "item5", "item6", "item7", "item8", "item9", "item10", "item11", "item12");
$i = 0;
echo "<table border=1><tr>"; //tr to start the 1st row
foreach ($e as $value) {
$i++;
if ($i % 3 != 1)
echo "<td> </td>";
echo "<td>{$value}</td>";
if ($i % 3 != 1)
echo "</tr><tr>";
}
echo "</table>";
solved need this item in table and border like this form