how to select database content foreach month ?
- by mehdi
i have table named visits in my database like this : 
id
ip
action_date|time_stamp 
i use this code to store site visits 
/* Hits table has an auto-incrementing id and an ip field */
        // Grab client IP
        $ip = $this->input->ip_address();
        // Check for previous visits
        $query = $this->db->get_where('visits', array('ip' => $ip), 1, 0);
        $query = $query->row_array();
        if (count($query) < 1 )
        {
            // Never visited - add
            $this->db->insert('visits', array('ip' => $ip) );
        } 
it's working nice . but my client need to know how many visits they have in month . how can i do that ? tanks .