Update Gallery

alert('update succesfully');window.location='gallery_table.php';"; } } else if($image_name == "") { $sql="UPDATE `gallery` SET `cat_id`='$service_name',`image`='$old_image' WHERE id='$get_id'"; $query=mysqli_query($conn,$sql) or die(mysqli_error($conn)); if($query) { echo ""; } } } } ?>