controller

<?php

/**
*
*/
class Mycal extends CI_Controller
{

    function __construct()
    {
        //echo "ini construct";
         parent::__construct();

        $this->load->model('Mycal_model');
    }
    function index($year=null, $month=null, $day=null){
        //jika year kosong atau bukan angka jalankan date('Y') atau langsung ke tahunnya

        $year  = (empty($year) || !is_numeric($year))?  date('Y') :  $year;
        $month = (is_numeric($month) &&  $month > 0 && $month < 13)? $month : date('m');
        $day   = (is_numeric($day) &&  $day > 0 && $day < 31)?  $day : date('d');
        $tmpcal=$this->Mycal_model->generate($year, $month);
        $data      = array(
                        'calendar' => $tmpcal,
                        'year'  => $year,
                        'mon'   => $month,
                        'month' => $this->_month($month),
                        'day'   => $day,
                        //'events'=> $cur_event
                    );
        $this->load->view('mycal',$data);
    }

    function _month($month){
        $month = (int) $month;
        switch($month){
            case 1 : $month = 'Januari'; Break;
            case 2 : $month = 'Februari'; Break;
            case 3 : $month = 'Maret'; Break;
            case 4 : $month = 'April'; Break;
            case 5 : $month = 'Mei'; Break;
            case 6 : $month = 'Juni'; Break;
            case 7 : $month = 'Juli'; Break;
            case 8 : $month = 'Agustus'; Break;
            case 9 : $month = 'September'; Break;
            case 10 : $month = 'Oktober'; Break;
            case 11 : $month = 'November'; Break;
            case 12 : $month = 'Desember'; Break;
        }
        return $month;
    }
    function add(){
        $this->load->view('addEvent');
    }
    function display($year=null, $month=null, $day=null){
        if(!$year){
            $year=date('Y');
        }
        if(!$month){
            $month=date('m');
        }

        $year  = (empty($year) || !is_numeric($year))?  date('Y') :  $year;
        $month = (is_numeric($month) &&  $month > 0 && $month < 13)? $month : date('m');
        $day   = (is_numeric($day) &&  $day > 0 && $day < 31)?  $day : date('d');
        $tmpcal=$this->Mycal_model->generate($year, $month);
        $data      = array(
                        'calendar' => $tmpcal,
                        'year'  => $year,
                        'mon'   => $month,
                        'month' => $this->_month($month),
                        'day'   => $day,

                    );
        //$data['calendar']=$this->Mycal_model->generate($year, $month);
        $this->load->view('mycal',$data);
    }
    function detail_event(){
        $year= $this->input->post('year');
        $month= $this->input->post('month');
        $day= $this->input->post('day');

        $data1=array();

        foreach ($this->Mycal_model->detail_event($year,$month,$day) as $data){
            $data1= array(
                'date'=>$data['date'],
                'event' =>$data['event'],
                'time' =>$data['time']
                );



        }
     // set output
       $this->output->set_content_type('application/json')->set_output(json_encode($data1 ));
       //return NULL;
    }
}