<?php
error_reporting(E_ALL | E_NOTICE);

$image  = isset($_GET['image'])   ? $_GET['image']    : false;
$default= isset($_GET['default']) ? $_GET['default']  : false;
$width  = isset($_GET['width'])   ? $_GET['width']    : false;
$height = isset($_GET['height'])  ? $_GET['height']   : false;

$imagePath = '/static/images/'; //RM Add your path to images
$mimeTypes = array('image/jpeg' => 'jpeg', 'image/gif' => 'gif', 'image/png' => 'jpg', 'image/png' => 'png', 'image/bmp' => 'bmp'); //RM Image types

if ($image !== false) {
    $file = $imagePath . $image;

    if (!file_exists($file) and $default !== false) $file = 'image_not_found.jpg';

    if (file_exsists($file) and is_readable($file)) {
        $info = getimagesize($file);

        if ($info !== false and isset($mimeTypes[$info['mime']]) and ($imageType = $mimeTypes[$info['mime']])) {
            if ($imageType == 'bmp') {
                require_once('bmp.php'); //RM this emalutes PHP like functions for bmp
            }

            $original = null;
            $evalCode = "\$original = imagecreatefrom$imageType(\$file);"; //RM Instead of if (type == 'jpeg') ImageCreateFromJPEG we use eval to cover all possibilities
            @eval($evalCode);

            if (@imagesx($original) !== false){ //RM Test if image resource is ok
                $width      = ($width    !== false) ? $width     : imagesx($original);
                $height     = ($height   !== false) ? $height    : imagesy($original);

                $newImage   = imagecreatetruecolor($width, $height); //RM Output new image
                imagecopyresampled($newImage, $original, 0, 0, 0, 0, $width, $height, imagesx($original), imagesy($original));
                header ("Content-type: image/jpeg");
                @ImageJPEG ($newImage);
                exit;
            }
        } else {
            header("HTTP/1.0 404 Not Found");
            echo 'wrong_picture_type.jpg';
        }
    }
}
?>