<?
//Create db connection
$hostname = "MYIBMI";
$user = "MYPROFILE";
$password = "";
$dbconn = new PDO("odbc:" . $hostname, $user, $password);

//SQL to run stored proc
$sql = "call #LALLAN.getCusInfo(?, ?, ?, ?)";

//Prepare SQL for execution
$stmt = $dbconn->prepare($sql);

//Create a test object for demo purposes
$Customer  = new stdClass();
$Customer->ID   = 1;
$Customer->Data1   = "";
$Customer->Data2   = "";
$Customer->Data3   = 1;

//Bind object properties to our object
$stmt->bindParam(1, $Customer->ID, PDO::PARAM_INT);
$stmt->bindParam(2, $Customer->Data1, PDO::PARAM_INPUT_OUTPUT);
$stmt->bindParam(3, $Customer->Data2, PDO::PARAM_INPUT_OUTPUT);
$stmt->bindParam(4, $Customer->Data3, PDO::PARAM_INPUT_OUTPUT);

//Run it
$stmt->execute();

//Dump our object to the screen to see what everything got set to.  Or alternatively run xdebug or another debugger to view the $Customer object after execution
var_dump($Customer);