<?php

ini_set("include_path", ini_get("include_path") . PATH_SEPARATOR . '../src/');
require_once 'Services/ACHDirect.php';
require_once 'Zend/Date.php';
$merchantID = 0;
$apiLoginID = 'xxxxxxx';
$secureTransactionKey = 'xxxxxxx';
$achDirectWS = new Services_ACHDirect($merchantID, $apiLoginID, $secureTransactionKey);
$date = new Zend_Date(array('year' => 2011, 'month' => 03, 'day' => 31));
echo "looking for " . $date->toString() . "\n";
$transactions = $achDirectWS->searchTransactionsByDay($date);
foreach ($transactions as $transaction) {
    print_r($transaction);
}
<?php

ini_set("include_path", ini_get("include_path") . PATH_SEPARATOR . '../src/');
require_once 'Services/ACHDirect.php';
$merchantID = 0;
$apiLoginID = 'xxxxxxx';
$secureTransactionKey = 'xxxxxxx';
$achDirectWS = new Services_ACHDirect($merchantID, $apiLoginID, $secureTransactionKey);
$transactionResponse = $achDirectWS->getTransaction('d3d38944-fbe9-4710-b905-cb440484c794');
print_r($transactionResponse);