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How to get last id in database codeigniter 4

Last insert id model codeigniter

function add_post($post_data){
   $this->db->insert('posts', $post_data);
   $insert_id = $this->db->insert_id();

   return  $insert_id;
}

2

Source: stackoverflow.com

How to get last id in database codeigniter 4

  $db = db_connect();
  $query = $db->query("SELECT * FROM users ORDER BY id DESC LIMIT 1");
  $result = $query->getRow();

1

Codeigniter return last inserted id

   $this->db->insert('posts', $post_data);
   $insert_id = $this->db->insert_id();
   return  $insert_id;

0

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