Number not increasing with each refresh of page - php

Question

What I am trying to do every time the page is refreshed $insertedBookings should be adding how many were entered so that it becomes a total however its still staying at 6 there is a total of 11 items to be entered.
Code Updated:
$insertedBookings = 0;
foreach($json->data as $row)
{
if (!in_array($row->guestEmail, $emails) && date('Y-m-d', strtotime($row->startDate)) == date('Y-m-d'))
{
$insertedBookings ++;
$guests[] = array(
'FirstName' => $row->guestFirstName,
'LastName' => $row->guestLastName,
'email' => $row->guestEmail,
'country' => $row->guestCountry,
'check-in_date' => $row->startDate,
'check-out_date' => $row->endDate,
);
$emails[] = $row->guestEmail;
}
}
// Insert to IF HERE
if (!isset($_SESSION["totalInsertedBookings"]))
{
$_SESSION["totalInsertedBookings"] = $insertedBookings;
}
$currentInsertedBooking = $_SESSION["totalInsertedBookings"];
**Code:**
$insertedBookings = 0;
foreach($json->data as $row)
{
if (!in_array($row->guestEmail, $emails) && date('Y-m-d', strtotime($row->startDate)) == date('Y-m-d'))
{
$guests[] = array(
'FirstName' => $row->guestFirstName,
'LastName' => $row->guestLastName,
'email' => $row->guestEmail,
'country' => $row->guestCountry,
'check-in_date' => $row->startDate,
'check-out_date' => $row->endDate,
);
$emails[] = $row->guestEmail;
$insertedBookings = count($guests);
}
}
// Insert to IF HERE
if (!isset($_SESSION["totalInsertedBookings"]))
{
$_SESSION["totalInsertedBookings"] = $insertedBookings;
}
$currentInsertedBooking = $_SESSION["totalInsertedBookings"];

Answer 1

Because count($guests) is counting the number of elements in the $guests array which is 6 (FirstName, LastName, etc.).