Connecting to the Informix database

<?php

$database = "video"; /* populate variables */

$server = "lapdog_tcp";

$login = ”username";

$password = ”password";

$dbs = $g_database . "@" . $g_server; /* concatenate */

$connect_id = ifx_pconnect($dbs,$g_login,$g_password);

if (!$connect_id) {

echo "Unable to connect to Informix database<br>\n";

chk_ifx_err1($connect_id);

} else {

echo “Informix connection successful! <br>”;

}

Demo 3

This is my user defined function