Php OpenCart多重上传

我这里有个问题，我在opencart上建立了一个简单的多重上传功能，文件保存在文件夹上，但不保存路径n mysql，有人能帮我吗

视图：

       <input type="file" name="picture[]" accept="img/*" />
       <input type="file" name="picture[]" accept="img/*" />

型号：

$this->db->query("INSERT INTO " . DB_PREFIX . "product_image SET image = '" . $this->db->escape($data['img']) . "',product_id = '" . (int)$product_id . "'");

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您可以查看我使用imageresize调整上传图像大小并覆盖的代码。您可以跳过该部分，只需遵循上传图像的循环即可。几周前，我修改了当前的OpenCart最新版本（2.0.1.1），以支持使用DropZone.js上传多个图像。我正在公开此项目，因此您可以从此处下载文件：

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MySQL查询会出现什么错误？这可能有助于显示更多上下文。强制转换为int，然后另存为字符串。。。（int）$product_idMike Brant:mysql没有错误，但它只保存了1个图像，我上传了2个图像，它只在mysql中保存了第2个图像，我认为我的控制器有问题；它显示a.jpg2.jpg，在mysql中只保存2.jpg。在文件夹中它保存了2个图像。这看起来不错，我可以把代码放在哪里测试？在敞篷车1.5.5.1中

$this->db->query("INSERT INTO " . DB_PREFIX . "product_image SET image = '" . $this->db->escape($data['img']) . "',product_id = '" . (int)$product_id . "'");

public function create(){
        global $database;
        if(isset($_FILES['fupload'])){
            $data = $_FILES["fupload"]["error"];
            // loops through shops that has been selected and store category associated with store
            foreach ($_FILES["fupload"]["error"] as $key => $error) {
                //checks if there is no error
              if ($error == UPLOAD_ERR_OK) {
                move_uploaded_file($_FILES['fupload']['tmp_name'][$key],"../public/gallery/".basename($_FILES['fupload']['name'][$key]));
                $image = new Imageresize(); // an instance of image resize object
                $image->load("../public/gallery/".basename($_FILES['fupload']['name'][$key]));
                //$image->image =;
                $image->resize(400,400);
                $image->save("../public/gallery/".basename($_FILES['fupload']['name'][$key]));

                //this section is needed to get the extension for image type in renaming the image
                if ($_FILES['fupload']['type'][$key]=="image/gif"){
                    $ext = ".gif";
                }
                if ($_FILES['fupload']['type'][$key]=="image/png"){
                    $ext = ".png";
                }
                if ($_FILES['fupload']['type'][$key]=="image/jpeg"){
                    $ext = ".jpeg";
                }
                if ($_FILES['fupload']['type'][$key]=="image/pjpeg"){
                    $ext = ".jpeg";
                }
                if ($_FILES['fupload']['type'][$key]=="image/gif"){
                    $ext = ".gif";
                }
                if ($_FILES['fupload']['type'][$key]=="image/jpg"){
                    $ext = ".jpg";
                }
                $new_name = uniqid()."_".time().$ext; //new name for the image
                rename("../public/gallery/".basename($_FILES['fupload']['name'][$key]),"../public/gallery/".$new_name);
                $photo = $new_name;
                $sqlImg = "INSERT INTO gallery (img_url) VALUES ('$photo') ";

                        $Result = $database->db_query($sqlImg);

              }
            }
        }
    }