new

 $link = mysqli_connect(DB_SERVER, DB_USERNAME, DB_PASSWORD, DB_NAME)
    if(isset($_POST['submit'])){
          $name=mysqli_real_escape_string($_POST['name']);
          $description=mysqli_real_escape_string($_POST['description']);

      }
      
    $sql="SELECT catagory INSERT INTO (name,description) VALUES ('$name','$description')";
                              
     $result=mysqli_query($link,$sql);




global $link; 
 if(isset($_POST['submit']) & empty($_POST['submit'])){
	$name = mysqli_real_escape_string($_POST['name']);
	$description = mysqli_real_escape_string($_POST['description']);
	$sql = "INSERT INTO category (name, description) VALUES ('$name', '$description')";
	$add = mysqli_query($sql) or die(mysqli_error($link));
	if($add){
	  echo	$msg = "Category Added Successfully";
	}else{
	  echo	$msg = "Failed to Add Category";
	}
}
    ?>