cant update data through array in codeigniter - php

Question

i am not able to update data through array in Codeigniter (PHP),
I want to update or set column premium_id and premium to 0 when column premium_count reduce to 0
Controller Function :-
$premium_count = !empty($logged_user[0]->premium_count) ? $logged_user[0]->premium_count : '0';
if($premium_count == '0') {
$data = array(
'premium_count' => '0',
'premium_id' => '0',
'premium' => '0'
);
} else {
$data = array(
'premium_count' => $premium_count-1
);
}
$this->admin_model->updateData('users', $data, $this->session->userdata('userid'));
Model Function (sql Query) :-
public function updateData($table,$data,$id)
{
$this->db->where('id',$id);
$this->db->update($table,$data);
}
It works when premium_count has value like 1,2,3.. but when it reduce to 0, It wont update or set above column to 0.

Answer 1

Please try and remove the quotes from 0s.
I mean change
if($premium_count == '0') {
$data = array(
'premium_count' => '0',
'premium_id' => '0',
'premium' => '0'
);
to
if($premium_count == 0) {
$data = array(
'premium_count' => 0,
'premium_id' => 0,
'premium' => 0
);
Hope it helps.

Answer 2

replace this part to place zero as integer instead of string
$premium_count = !empty($logged_user[0]->premium_count) ? $logged_user[0]->premium_count : 0; // <- remove '' over zero
and check like this
if($premium_count == 0) { // <- remove '' over zero
$data = array(
'premium_count' => '0',
'premium_id' => '0',
'premium' => '0'
);
} else {
$data = array(
'premium_count' => $premium_count-1
);
}