<?php
class Audit_model extends MY_Model {

    public function get_history($id,$table,$business_id)
    {
        $this->db->select('A.* , users.name as user_name ');
        $this->db->from('history A');
		$this->db->join('users', 'users.id = A.created_by', 'left');
		$this->db->where('md5(A.primary_id)', $id);
        if($business_id != NULL) {
            $this->db->where('A.business_id', $business_id);
        }
		$this->db->where('A.table_name', $table);
		$this->db->order_by('A.id','DESC');
        $query = $this->db->get();
        $query = $query->result();  
        return $query;
    }

  
}