if(isset($_FILES["char"])){
            if($_FILES["char"]["name"] != ""){
                $char = $_FILES["char"]["name"];
                $extension = strtolower(getExtension($char));
                if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")){
                    $blnErrors = true;
                    $errors[] = "Your character screenshot is not a picture file.";
                }else{
                    $size = filesize($_FILES['char']['tmp_name']);

                    $max_upload = (int)(ini_get('upload_max_filesize'));
                    $max_post = (int)(ini_get('post_max_size'));
                    $memory_limit = (int)(ini_get('memory_limit'));
                    $upload_mb = min($max_upload, $max_post, $memory_limit) * 1024 * 1024;

                    if($size > $upload_mb || $size == null){
                        $blnErrors = true;
                        $errors[] = "The screenshot you are trying to upload is too big.";
                    }else{
                        $copied = copy($_FILES['char']['tmp_name'], "assets/screenshots/character/".$userinfo["username"].".".$extension);
                        if (!$copied){
                            $blnErrors = true;
                            $errors[] = "Something went wrong while uploading your screenshot. Please try again.";
                        }else{
                            $userinfo["char_url"] = "assets/screenshots/character/".$userinfo["username"].".".$extension;
                        }
                    }
                }
            }
        }