Question

On page test.php i send form with method post.

Сode page test.php

var_dump($_POST);
error_reporting(E_ALL | E_STRICT);
require('UploadHandler.php');
$upload_handler = new UploadHandler();

When i use var_dump($_POST), i can see

array(1) {
  ["prod"]=>
  string(7) "4477535"
}

Part сode page UploadHandler.php

class UploadHandler
{
......
function add_img($img)
    {
    $prod=mysql_real_escape_string($_POST('prod'));
    $add_to_db = $this->query("INSERT INTO prods (`prod`, `image`, `main`) VALUES ('$prod','".$img."','')") or die(mysql_error());
    return $add_to_db;
    }
...
}

When i use this code i have 500 Internal Server Error

With firebug i see POST

-----------------------------20037128598723 
Content-Disposition: form-data; name="prod"

4477535

-----------------------------20037128598723
Content-Disposition: form-data; name="files[]";
filename="Penguins.jpg" Content-Type: image/jpeg
...
...
...
-----------------------------20037128598723--

Tell me please how add $_POST(‘prod’) to class?

Answer 1

You have syntax error in the php

 $prod=mysql_real_escape_string($_POST('prod'));

use this instead

  $prod=mysql_real_escape_string($_POST['prod']);