How to delete files not just from the database, but from the server too?

Question

PHP

How to delete files not just from the database, but from the server too?
This script deletes the file.

if(isset($_POST['del_prodyct'])){
      $id=$_POST['id_prod'];
         $querydelete_category = "DELETE FROM add_photos_store WHERE id=$id";
         $result = mysql_query($querydelete_category);
         header("Location: /admin/admin.php?page=add_photos_store");
      }

This is a script for uploading files to the server.

$query1 = "SELECT max(id) from stores";
        $result = mysql_query($query1);
        $line = mysql_fetch_array($result);
        $max = $line['max(id)'];

  foreach ($_FILES["pictures"]["error"] as $key => $error) {
    if ($error == UPLOAD_ERR_OK) {
      $tmp_name = $_FILES["pictures"]["tmp_name"][$key];
      $name = $_FILES["pictures"]["name"][$key];
      $kod=uniqid();
      move_uploaded_file($tmp_name, "images/catalog_gallery/".$kod.$name);
      img_resize("images/catalog_gallery/".$kod.$name, "images/catalog_gallery/prew/".$kod.$name, $params);

      $imgmedia="images/catalog_gallery/".$kod.$name;
      $imgmediaprew="images/catalog_gallery/prew/".$kod.$name;

      $queryup = "UPDATE stores SET url_img = '{$imgmedia}', prew_img = '{$imgmediaprew}' WHERE id = $max";
      $result = mysql_query($queryup);
            }
      }
}

Answer 1

Use the unlink function to remove files from your hard drive