从Android到SQL的base 64字符串不解码并使用php存储在文件夹中

我正在将base64编码图像从Android发送到SQL服务器数据库，但图像未存储在DB文件夹中。下面提到了将图像转换为 base64 字符串的 android 步骤。

    public String getStringImage(Bitmap bmp){
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bmp.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] imageBytes = baos.toByteArray();
    String encodedImage = Base64.encodeToString(imageBytes, Base64.DEFAULT);
    return encodedImage;
    }

使用凌空将图像转换为 base64 字符串后，我正在发布到 SQL 数据库中。然后使用 PHP 解码 base64 字符串并将图像路径保存在 DB 表中。存储路径，但不存储文件夹中的图像。它有什么问题。

使用的 PHP 代码：

if($_SERVER['REQUEST_METHOD']=='POST'){
    $FoodName = $_POST['FoodName'];
            $FoodLocation = $_POST['FoodLocation'];
    $ShopName = $_POST['ShopName'];
            $Type = $_POST['Type'];
            $image = $_POST['image'];
    require_once('dbConnect.php');
            $sql ="SELECT id FROM Volley ORDER BY id ASC";
    $res = mysqli_query($con,$sql);
    $id = 0;
    while($row = mysqli_fetch_array($res)){
            $id = $row['id'];
    }
    $path = "images/New folder/$id.jpg";
    $actualpath = "http://ccc.ccc.com/$path";

    $sql = "INSERT INTO Volley (FoodName,FoodLocation,ShopName,Type,image) VALUES ('$FoodName','$FoodLocation','$ShopName','$Type','$actualpath')";

    if(mysqli_query($con,$sql)){
                    file_put_contents('$path',base64_decode($image));
        echo "Successfully posted";
    }else{
        echo "Could not post";
    }
}else{
echo 'error';
}

来自Android的BASE 64：
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