function test_retrieve_all_dbRoomReservationActivity_byDate($beginDate, $endDate)
{
    $reservations = retrieve_all_RoomReservationActivity_byDate($beginDate, $endDate);
    if ($reservations == false) {
        echo "</br>" . "No Reservations were Found." . "</br></br></br>";
    } else {
        echo "</br>" . "Records Found:" . "</br>";
        foreach ($reservations as $reservation) {
            display_reservation($reservation);
        }
    }
}
     $hospital = "";
 } else {
     if ($_POST['hospital'] == "MSKCC") {
         $hospital = "Memorial Sloan-Kettering Cancer Center";
     } else {
         $hospital = sanitize($_POST['hospital']);
     }
 }
 //REPORT
 echo "Report Requested by: " . $userId . "<br>";
 echo "Beginning Date: " . date('m/d/Y', strtotime($beginDate)) . "<br>";
 echo "Ending Date: " . date('m/d/Y', strtotime($endDate)) . "<br>";
 //report for all hospitals
 if (empty($hospital)) {
     //Retrieve array of data
     $theReservations = retrieve_all_RoomReservationActivity_byDate($beginDate, $endDate);
     //report for selected hospital, $hospital
 } else {
     echo "Hospital: " . $hospital . "<br>";
     //Retrieve array of data
     $theReservations = retrieve_all_RoomReservationActivity_byHospitalAndDate($hospital, $beginDate, $endDate);
 }
 if (empty($theReservations)) {
     echo '<br><div class="notice">No data matches your selections.</div><br>';
     echo '<a href="report.php"><div class="goback"></div></a>';
 } else {
     //TABLE
     echo '<br><br>
     <table border = "2" cellspacing = "10" cellpadding = "10">';
     echo '<thead>
     <tr>