سوال: تبدیل کد به mvc

<?php
// Array of image objects to retu.
$response = array();
// Image types.
$image_types = array(
"image/gif",
"image/jpeg",
"image/pjpeg",
"image/jpeg",
"image/pjpeg",
"image/png",
"image/x-png"
);
// Filenames in the uploads folder.
$fnames = scandir("uploads");
// Check if folder exists.
if ($fnames) {
// Go through all the filenames in the folder.
foreach ($fnames as $name) {
// Filename must not be a folder.
if (!is_dir($name)) {
// Check if file is an image.
if (in_array(mime_content_type(getcwd() . "/uploads/" . $name), $image_types)) {
// Build the image.
$img = new StdClass;
$img->url = "/uploads/" . $name;
$img->thumb = "/uploads/" . $name;
$img->name = $name;
// Add to the array of image.
array_push($response, $img);
}
}
}
}
// Folder does not exist, respond with a JSON to throw error.
else {
$response = new StdClass;
$response->error = "Images folder does not exist!";
}
$response = json_encode($response);
// Send response.
echo stripslashes($response);
?>