MYSQL QUERY

<?php 
 require_once('include/config.php');
 $db = new Database();
 //delete about page multiple 
if(isset($_GET['type']) && $_GET['type'] == "multiple_delete_aboutus")
{
  $ids = $_POST['id']; foreach ($ids as $id) 
 {     
   $del_query = "DELETE FROM queryabout WHERE a_id = '$id'";     
   $db->execute($del_query); 
  } 
   return 0;
 }

//delete about page single
 if(isset($_GET['type']) && $_GET['type'] == 'singledelete_aboutus')
 {
    $id = $_GET['id'];
    $query = "DELETE FROM queryabout WHERE a_id = '$id'"; 
    if($db->execute($query))     
    return 0; 
      else     
    return 1;
 }

//delete Services page multiple
if(isset($_GET['type']) && $_GET['type'] == "delete_car_details")
{
  $ids = $_POST['id']; foreach ($ids as $id)
  {     
   $del_query = "DELETE FROM our_car WHERE car_id = '$id'";    
   $db->execute($del_query); 
  } 
  return 0;   
 }
 //delete page single
 if(isset($_GET['type']) && $_GET['type'] == 'singal_delete_car_d')
{
  $id = $_GET['id']; 
  $query = "DELETE FROM our_car WHERE car_id = '$id'"; 
  if($db->execute($query))     
return 0; 
else     
return 1;
 }


?>