<?php
$conn = oci_connect('hr', 'welcome', 'MYDB');
if (!$conn) {
$e = oci_error();
trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);
}

$stid = oci_parse($conn, 'SELECT * FROM employees');
oci_execute($stid);

echo "<table border='1'>n";
while ($row = oci_fetch_array($stid, OCI_ASSOC+OCI_RETURN_NULLS)) {
echo "<tr>n";
foreach ($row as $item) {
echo "    <td>" . ($item !== null ? htmlentities($item, ENT_QUOTES) : "") .      "</td>n";
}
echo "</tr>n";
}
echo "</table>n";

?>