Oracle Instant Client with oci are enabled at account set up.

To test your connection, you can use the PHP script below.

<?php
$conn = oci_connect('SchemaName', 'SchemaPassword', '//hostname/SID');
$query = 'select sysdate from dual';
$stid = oci_parse($conn, $query);
oci_execute($stid, OCI_DEFAULT);
while ($row = oci_fetch_array($stid, OCI_ASSOC)) {
foreach ($row as $item) {
echo $item." ";
}
echo "<br>\n";
}
oci_free_statement($stid);
oci_close($conn);
?>

Please note that pdo_oci is also enabled.

For pdo_oci example, please see FAQ:

http://faq.enciva.com/content/6/48/en/is-pdo_oci-available-for-oracle.html

If you have any questions, please raise a support ticket