How make a register form codeigniter with different database table - codeigniter

Question

I tried to make a register form on a multiuser website with a different database table.
Eg when user1 registers, the data will be entered in table "user1",
when user2 registers, entered in table "user2".
I can only enter user1 and user2 into the same table.
This is my code using role_id
$data = [
'name' => htmlspecialchars($this->input->post('nama', true)),
'username' => htmlspecialchars($this->input->post('username', true)),
'photo' => 'default.jpg',
'password' => password_hash($this->input->post('password1'), PASSWORD_DEFAULT),
'role_id' => 2,
'is_active' => 1,
'is_date' => time()
];

Answer 1

You can do this by applying condition on role_id but this is only possible if there are only a number of users. If there are many users and you want to make a separate table for each one of them, try Database Forge Class(Bad practice)
I've written a possible solution for your question, comments are mentioned wherever necessary. See if it helps you.
Controller
$data = [
'name' => htmlspecialchars($this->input->post('nama', true)),
'username' => htmlspecialchars($this->input->post('username', true)),
'photo' => 'default.jpg',
'password' => password_hash($this->input->post('password1'), PASSWORD_DEFAULT),
'role_id' => 2,
'is_active' => 1,
'is_date' => time()
];
$this->xyz_model->xyz_function($data); // load xyz_model and call xyz_function with $data parameters
Xyz_model
function xyz_function($data){
$table = 'user1'; // default value
if($data['role_id'] != 1){ // other value is 2 -- assuming only 2 users are there(if not user if else or switch)
$table = 'user2';
}
$this->db->insert($table, $data);
return $this->db->insert_id();
}