<?php

$base_url = $_SERVER['DOCUMENT_ROOT'] . '/RedSparrowTech/counter/';
$style = 'web1';
$ext = 'png';
$min_digits = 5;
$log_file = $base_url . 'counter.txt';
$style_dir = $base_url . $style . '/';

if (file_exists($log_file))
{
    $unique_list = file($log_file);
    $unique_count = count($unique_list);

    if (!(in_array($_SERVER['REMOTE_ADDR'] . "\n", $unique_list)))
    {
        if ($funique = fopen($log_file, "a"))
        {
            fwrite($funique, $_SERVER['REMOTE_ADDR'] . "\n");
            fclose($funique);
        }
        else
        {
            echo "error opening logfile";
        }
        $unique_count++;
    }

    if ($min_digits > 0)
    {
        $digits = sprintf('%0' . $min_digits . 's', $unique_count);
    }

    $len = strlen($unique_count);
    for ($x = 0; $x < $len; $x++)
    {
        $my_image = imagecreatefrompng( $style_dir . $style . '/' . $unique_list[$x] . '.png');
        header("Content-type: image/png");
        echo imagepng($my_image);
    }
    imagedestroy($my_image);

    exit;
}

?>