hi, i need to connect to a remote oracle database from a PHP script. Do i need to install any drivers or packages to connect with the remote database? when i use below code <?php if ($c = oci_connect("username", "passwd", "remote server IP")) { echo "Successfully connected to Oracle."; oci_close($c); } else { $err = oci_error(); echo "Oracle Connect Error " . $err['text']; } ?> it gives below error "PHP Fatal error: Call to undefined function: oci_connect() " I'm wondering whether i need to install any drivers pls advice someone thanks