无法使用parse.com数据库将文件（图像）上传到php中的服务器

Question

I am trying to upload file onto parse.com using PHP. The code below works absolutely fine when I try upload the file(image) onto parse.com using "localhost"(Local Server). But when I connect to main server (Linux server) and try to upload the file(image) its not uploading into parse. Please help me on this, Thanks. Your help is most appreciated.

Here is the code below: (which is working fine in local server(localhost))

HTML code

 <table> 
    <tr>
    <td class="Lbl">Upload Picture:
     </td>
        <td>
         <input type="file" name="image">
        </td>
    </tr>
    </table>

PHP code:

 if (isset( $_FILES['image'] ) && !empty($_FILES['image']) ) {

    if ((($_FILES["image"]["type"] == "image/png")
    || ($_FILES["image"]["type"] == "image/gif")
    || ($_FILES["image"]["type"] == "image/jpg")
    || ($_FILES["image"]["type"] == "image/jpeg"))
    && ($_FILES["image"]["size"] < 1000000)//approx. 1000kb files can be uploaded
    ){
    //PHP Image Uploading Code

      // save file to Parse
      $file = ParseFile::createFromData( file_get_contents( $_FILES['image']['tmp_name'] ), $_FILES['image']['name']  );
      $file->save();


    $test_file = new ParseObject("Picture");
    $test_file->set("Title", $pic_txt);
    $test_file->set("URL",$file);
    $test_file->save();

      // get the object ID
     $upload_object= $test_file->getObjectId();

  }}

Answer 1

I have found the answer, and the solution is :

In Linux server, provide RWX (Read, Write, Execute) permissions to the folder which you are working with. and then execute the code, it will work perfectly

anyways, thanks for your time buddies.

To give RWX permission :

type :

sudo chmod -R 777 <file name> or <file path>

eg:

chomod -R 777 var/www