Message: Undefined property: CI_DB_mysqli_driver::$query - codeigniter

Question

I have a problem in CodeIgniter.
My code:
<?php
$kullanici_yetki_id=$this->session->user_sess['id'];
$result= array(
$this->db->select('*'),
$this->db->from('menuler'),
$this->db->join('menu_yetki', 'menuler.menu_id=menu_yetki.menu_id'),
$this->db->where('menuler.is_active', '1'),
$this->db->where('user_id', $kullanici_yetki_id),
$this->db->where('durum', "1"),
$this->db->limit('1')
);
$sorgu=$this->db->query->$result();
if($sorgu->num_rows()>0){
foreach ($sorgu as $row) {
echo $row->menu_adi;
} } else{
echo "nope";
}
?>
When I run it, it returns this error:
Message: Undefined property: CI_DB_mysqli_driver::$query
Filename: admin/_leftmenu.php Line Number: 34
Backtrace:
File: C:\wamp64\www\bireberberci\application\views\admin_leftmenu.php
Line: 34 Function: _error_handler
File:
C:\wamp64\www\bireberberci\application\controllers\admin\Home.php
Line: 16 Function: view
File: C:\wamp64\www\bireberberci\index.php Line: 315 Function:
require_once
And this:
A PHP Error was encountered Severity: Error
Message: Method name must be a string
Filename: admin/_leftmenu.php
Line Number: 34

Answer 1

You are missing the get() and your session part user_sess['id'] is wrong
https://www.codeigniter.com/user_guide/general/models.html#loading-a-model
<?php
class Example_model extends CI_Model {
public function example() {
$data = array();
$this->db->select('*');
$this->db->from('menuler');
$this->db->join('menu_yetki', 'menuler.menu_id=menu_yetki.menu_id');
$this->db->where('menuler.is_active', '1');
$this->db->where('user_id', $this->session->userdata('id'));
$this->db->where('durum', "1");
$this->db->limit('1');
$sorgu = $this->db->get();
if($sorgu->num_rows() > 0) {
foreach ($sorgu->result() as $row) {
$data[] = $row->menu_adi;
}
}
return $data;
}
}

Answer 2

You are close, but your syntax is a tad off. You can refer to the manual about query builder for more information.
Your biggest mistake was putting all the db calls into an array. This is much closer to what you want.
$kullanici_yetki_id = $this->session->userdata['id'];
$this->db->from('menuler');
$this->db->join('menu_yetki', 'menuler.menu_id=menu_yetki.menu_id');
$this->db->where('menuler.is_active', '1');
$this->db->where('user_id', $kullanici_yetki_id);
$this->db->where('durum', "1");
$this->db->limit('1');
$sorgu = $this->db->get();
if ($sorgu->num_rows() > 0) {
foreach ($sorgu->result() as $row) {
echo $row->menu_adi;
}
} else {
echo "nope";
}