PHP - Php Code Needed To Download A Cv Saved In Mysql

I have a download section in my index.php that I'd like to add a download counter to but have no idea how to accomplish this. The existing code works perfectly but I'd like to know how many times the file is downloaded. Would prefer not to use a database.

<!--  DOWNLOAD -->
<div id="download" class="stylized">
    <div "myform">
    <div class="container">
        <div class="row">
            <div class="download">
                <br /><br>
                <h1><center>FoxClone Download Page</center></h1>
                   <?php
                    $files = glob('download/*.iso');
                    $file = $files[count($files) -1];
                    $info = pathinfo($file);
                    $filename =  basename($file);
                    $filename = ltrim($filename,'/');
                    $md5file = md5_file($file);
                   ?>

                     <div class="container">
                        <div class="divL">                       
                            <h3>Get the "<?php echo "{$filename}";?>" file (approx. 600MB)</h3>
                        <center>  <a href="<?php echo "/{$file}";?>"><img src="images/button_get-the-app.png" alt=""></a> </center><br />
                            <h3 style="margin-bottom: 0.5rem;">The MD5sum for "<?php echo "{$filename}";?>" is "<?php echo "{$md5file}";?>  

Thanks in advance,

Larry

<?php
ob_start();
session_start();
include('dbconnection.php');
$usr= $_SESSION['fname'];

header('Content-Type: text/csv');
header('Content-Disposition: attachment;filename=exported-data.csv');

$select_table=mysql_query("select * from regfarmer WHERE ffname='$usr'");

$rows = mysql_fetch_assoc($select_table);

if ($rows)
{
getcsv(array_keys($rows));
}
while($rows)
{
getcsv($rows);
$rows = mysql_fetch_assoc($select_table);
}

function getcsv($no_of_field_names)
{
$separate = '';

foreach ($no_of_field_names as $field_name)
{
if (preg_match('/\\r|\\n|,|"/', $field_name))
{
$field_name = '' . str_replace('', $field_name) . '';  
}
echo $separate . $field_name;

$separate = ',';
}

echo "\r\n";
}
?>

<?php
include '/incl/infopanel.php' ;
?>

<?php
$name='$myname';
$sur_name='$sname';
$age='$myage';
$country='$mycountry';
?>

<?php
/* Require the PHP wrapper for the Mxit API */
require_once ('MxitAPI.php');


/* Function to count the number of users in MongoDB */
function count_users() {
    $mongo = new Mongo('127.0.0.1');
    $collection = $mongo->sampleapp->users;
    $collection->ensureIndex(array('uid' => 1));


    return $collection->count();
}


/* Function to get batches of users from MongoDB */
function get_users($skip=0, $limit=50) {
    $mongo = new Mongo('127.0.0.1');
    $collection = $mongo->sampleapp->users;


    $collection->ensureIndex(array('mxitid'     => 1,
                                   'created_at' => 1));


    $users = $collection->find()->sort(array('created_at' => 1))->skip($skip)->limit($limit);


    return iterator_to_array($users);
}


/* Instantiate the Mxit API */
$api = new MxitAPI($key, $secret);


/* Set up the message */
$message = "(\*) Congratulations to our winners (\*)\n\n";
$message .= "1st place - Michael with 100 points\n";
$message .= "2nd place - Sipho with 50 points\n";
$message .= "3nd place - Carla with 25 points\n\n";
$message .= 'Good Luck! :) $Click here$';


/* Mxit Markup is included in the message, so set ContainsMarkup to true */
$contains_markup = 'true';


/* Count the number of users in the database */
$count = count_users();


/* Initialise the variable that counts how many messages have been sent */
$sent = 0;


/* Keep looping through the user list, until the number of messages sent equals the number of users */
while ($sent < $count) {
    /* Get users in batches of 50 */
    $users = get_users($sent, 50);


    /* The list where the user MxitIDs will be stored */
    $list = array();


    foreach ($users as $user) {
        $list[] = $user['mxitid'];
        $sent++;
    }


    /* If there is a problem getting an access token, retry */
    $access_token = NULL;
    while (is_null($access_token)) {
        /* We are sending a message so request access to the message/send scope */
        $api->get_app_token('message/send');
        $token = $api->get_token();
        $access_token = $token['access_token'];


        // Only attempt to send a message if we have a valid auth token
        if (!is_null($access_token)) {
            $users = implode(',', $list);
            echo "\n$sent: $users\n";


            $api->send_message($app, $users, $message, $contains_markup);
        }
    }
}


echo "\n\nBroadcast to $sent users\n\n";