INSERT query for user signup not working

[colincalnan]

index.php line 46, Chapter 9, Recipe 7. Seems like the single quotes on the 'user' table do not work. Replaced with backticks and it worked

$sql = "INSERT INTO `user` SET `name`='{$name}',`email`='{$email}',`password`='{$password}',`phone_number`='{$phone_number}',`sid`='{$sid}',`token`='{$token}',`status`=1";