Query log in codeigniter using hook

Question

I need to create a query log in my project. So I created a post_controller hook. It saves all the executed queries in both a text file and a database. But it wo

Answer 1

My code skipping all queries other than SELECT because of internal redirection. So I created a library for this. I am attaching my code here. It may help someone else

application/libraries/Querylog.php

class Querylog {
    protected $CI;

    public function __construct() {        
        $this->CI =& get_instance();
    }

    function save_query_in_db() {
        $query = $this->CI->db->last_query();
        $times = $this->CI->db->query_times; 
        $time = round(doubleval($times[2]), 5);
        $this->CI->db->query('INSERT INTO queryLog_tbl(`query`, `executedTime`, `timeTaken`, `executedBy`) '
            . 'VALUES ("'.$query.'", "'.date('Y-m-d h:i:s').'", "'.$time.'","'.$this->CI->session->userdata('UserID').'")');
    }
}

load this library in your controller or autoload.php

and call save_query_in_db() where ever you want

eg: in model :

$this->db->set('status', 1);
$this->db->where('UserID', $this->session->userdata('UserID'));
$this->db->update('user_tbl');
$this->querylog->save_query_in_db();