ohctech_p8/select_send_email.php

<?php 
include('includes/config/config.php');
include('log_entry.php');
$appointment_id = $_REQUEST['appointmentId'];

$query = "select a.*,b.appointment_id,b.appointment_type from email_send_details a left join employee_appointment b on b.appointment_id = a.ref_identifier where b.appointment_id ='".$appointmentId."'";
error_log($query);
if (!$result = @mysqli_query($conn,$query)) {
    die(mysqli_error($conn));
}
$data = array();
if(mysqli_num_rows($result) > 0) {
    while ($row = mysqli_fetch_assoc($result)) {
        $data = $row;
    }
}
else
{
    $data['status'] = 200;
    $data['message'] = "Data not found!";
    $data['sql'] =$query;
}
echo json_encode($data);
?>