XML / Sitemap

Hello

I have a problem. I have a sitemap for a page with images on it and i want the imagelinks into the sitemap. the URL is like this "file/8639/1920x1440/stretch/another_one_1.jpg"

The things that changes in the URL is
1: "8639" wich is the ID of the image in the database,
2: "1920x1440" wich is the resolution, users can choose different resolutions from the original this is also the foldername of that specific size. the folder name is like this /file/8639/1920x1440/ for this specific image, this size is not in the databse, only the original size is.
3: "another_one_1.jpg" ofcourse changes for the image name, this is in the database under "name"
4: "stretch" is in the database under a collumn called "display"

The things that stay the same is "file".

So, how can i make this into a sitemap for the images themselves? i have one for the "php links" wich is like this. i also would like this for every entry in the database like the one with the links bellow, hope someone can help with this?

$sql_query = "SELECT * FROM `images`";
$result = mysql_query($sql_query);

if (mysql_num_rows($result) != 0)
{
while ($row = mysql_fetch_assoc($result))
{
$url = WallpaperUrl($row['id'], $row['seo_url'], $row['category']);
$xmloutput = "
<url>
<loc>".$url."</loc>
<lastmod>".$azi."</lastmod>
<changefreq>weekly</changefreq>
<priority>0.7</priority>
</url>";
echo $xmloutput;
}
}

Hope someone can help me wich this.

 

I do not quite understand the question.
Example of Google's Image Sitemaps You can see here:
https://support.google.com/webmasters/answer/178636

Final code will be about such:

// !!!!!     Here you need to complete
$list_of_resolutions = array('1920x1440','1280x1024','1024x768');
$domain = 'http://example.com/';
//


$sql_query = "SELECT * FROM `images`";
$result = mysql_query($sql_query);

if (mysql_num_rows($result) != 0)
{
    while ($row = mysql_fetch_assoc($result))
    {
        $url = WallpaperUrl($row['id'], $row['seo_url'], $row['category']);
        $xmloutput = "
        <url>
        <loc>".$url."</loc>
        <lastmod>".$azi."</lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.7</priority>";

        foreach ($list_of_resolutions as $resolution)
        {
            // "file/8639/1920x1440/stretch/another_one_1.jpg"
            $img_loc = $domain . 'file/'.$row['id'].'/'.$resolution.'/'.$row['display'].'/'.$row['name'];
            $xmloutput .= '<image:image><image:loc>'.$img_loc.'</image:loc></image:image>';
        }

        $xmloutput .= "</url>";
        echo $xmloutput;
    }
}

Code (markup):

You understand that I can not test it, so there may be small errors.

Important is not to forbid access in robots.txt for folder with pictures.